“Infinite Tacos”: 30 People Who Found Genius Ways To Cheat The System

It was in Navy boot camp, and if you've ever been through boot camp you know that speaking during meals is forbidden. Not even a whisper.

Then service week arrived and the chain of command ordered me to work the mess hall. The job was to pass out cups at the beverage section in order to move the line as fast as possible.

Being on service week, I was permitted to talk. Used that loophole to smile and give each recruit their cup by name. "Here you go, Miller." Read the names off their uniforms. It was the only time all day that somebody treated them like a human being.

The smiles of gratitude were priceless.

Back in college I had a thirty day trial for some software. This was back in the early 2000s when that stuff wasn't quite as sophisticated. I found that if I kept changing my computer calendar back before opening the program, it would think I was still within the initial month. I did this for years.

There's a Jack in the Box right near me. When you buy something, you get a link to a survey for three free tacos. When you get the tacos, they give you a new receipt with a new survey code.

Infinite Tacos.

During the last year of University a couple of my friends and I discovered that one of the buildings often did like a fancy buffet table if it was hosting a lecture for visitors. It actually was quite a common occurrence and we realised that the people looking after the food didn't care if you were part of the visitors or not so we would just go along and take a bunch of free food.

Great for poor and starving students!

Back in the day (2007/2008) I found a major flaw in the POS at Blockbuster

Their system would update overnight, but only certain parts, and these parts were on different days of the week. Their new item prices would update on Thursday, their used prices would update on Friday- BUT their trade-in values would update after closing on Sunday.

This meant if a game dropped in MSRP, it's new version would first lower on Thursday morning ($49.99 to $19.99) and be cheaper than the used version. The next day, on Friday morning, it's used version would be lowered ($47.99 to $17.99).

The trade-in value would still be the same- usually $30-$35, even though you could pull the game off the rack, buy it for $20, then trade in back without leaving the line.

I did this a few times and felt bad so I emailed corporate to let them know about the loophole. They told me they didn't take in information/suggestions from outside parties, essentially because they had that set up as part of their "business strategy."

I then proceeded to assist them in their endeavors by buying 25+ copies of Beowulf from Best Buy for $9.99 ($19.99-$10 coupon) and trading them in for ~$800 in store credit.

Then I repurchased all 25 copies with the store credit for ~$500.

Then I traded them in again.

Then I bought them again.

I did this a few times over the weekend and ended up with $1200 in store credit from $250 cash.

Then I found a few games GameStop gave good money for and traded them in over there for store credit. I made some preorder and eventually canceled them and requested cash back for the deposit.

I eventually got a letter from Blockbuster banning me from trading, but it had the wrong date (post dated for the next year) and I kept trading.

I don't feel bad about it.

My college didn't put any dates on our Student IDs. No graduation year, no expiration date, nothing. As a result, I kept using it to get student discounts for YEARS after I graduated, mostly the 15% off J. Crew discount.

My wife had foot surgery this summer. Daughter had a short hospital stay earlier this year. We've met our family insurance deductable so now that everything is covered at 100% everyone is stocking up on medical supplies, procedures, chiropractic visits, and anything else we normally can't afford.

I was once the only person to show up to a Microsoft CRM event, since I was the only person to attend I automatically won the door prize of a Xbox 360 with a Kinect.

The downside of this loophole was 3 long hours of talking with MS product evangelists who were very disheartened and desperate to make a sale.

My credit card through my bank gives me reward points. My card is linked to my checking account. You used to get points every time you used your checking account to pay a bill, as well as points for spending on the card. They originally didn't put a limit on how many times you could pay a bill in a month and still get points. So I was literally paying my credit card bill after every single purchase. Coffee in the morning? Pay bill online. Lunch. Pay bill. Gasoline. Pay bill. Etc. I was getting more points from paying my bill over a hundred times a month than I was from using the card. They changed this after about 2 years.

Early on in Minecraft, if you dug a hole straight down, go into the corner, and used 3rd person to look in just the right direction, you could see through the block texture. the result was you could see things like caves and lava pits really easily, which was key to finding good ore back then.

We called it "Prospecting". It was eventually patched out.

Before they changed the machine, if you played Hungry Hungry Hippos alone at Chuckie Cheese you got all of the tickets that would normally go between 4 players, because obviously your hippo gets the most food. It really appealed to my "I don't have any friends" side.

I had a coin operated washing machine and dryer in my college apartment. 4 quarters to wash, 8 quarters to dry. We figured out that if you opened the dryer with 1 minute left on the clock and inserted 1 additional quarter the timer would reset to max dry time. Laundry went from $3 to $1.25. Unfortunately the landlords daughter lived in the same complex and ratted us out and they replaced the dryer with a s***tier one.

Calling the FCC on Comcast because Comcast is a bag of d***s. Every time my bill gets lower, and I've even been flagged as a problem customer, but I keep calling with legitimate complaints (internet speed slower than I pay for; unnecessary fees attached to my bill; paying for an extra box when I only have 1).

My bill went down from $150/month to $60/month. Blazing fast internet and all of the premium channels. My goal is to have them paying me for their service by 2017 if given the chance.

Most online news sources want to charge you after something like 10 articles. Easily avoidable if you either adjust your cookies to clear automatically, or browse in safe mode.

Lawyer here - Adobe has a loophole where, if someone uses their redaction program, you can open the pdf on an older computer that is slower, zoom in and out real fast and the redaction disappear.

I had a case where the defendant was a con man but good at what he did...so our securities violation case was really a toss-up - had to do with joint venture interest... anyway

Guy has to produce text messages - and some of which had redaction - I did my trick, found out the guy was dealing d***s as well - turned the f****r over for d**g trafficking (because he was selling Rx pills across state lines) and well, we lost the civil case, but f****d him over anyway.

Working in NYC they are constantly filming SOMETHING somewhere. I always noticed that there was usually a tent with a full spread of food and various people eating from it. Sometimes there was a food truck too. On a particularly hot day I popped my head in and grabbed a cold water. Nobody batted an eye. Ok, that was refreshing. About a month later they were filming for a few days in a row outside of my apartment. I finally got some balls one morning and walked in and grabbed a bagel and coffee. Nothing........ The next day I did the same. A friendly smile and good morning was all I got from the guy putting scones out and cooking up some eggs. The next day I walked in during the morning and the "chef" was making omelettes. HE ASKED ME if I wanted an omelette. Who was I to turn down such a kind gesture. That was the last day they were filming by my apartment, but whenever I see a film crew I look for the tent and grab a little something.

Also, sorry for your $20 movie ticket.

Back in the 90s I figured out if you dialled 14711471 on a pay phone it gave you an open line without needing any money.
Free phone calls for me :D
Which was useful because I lived miles away from my friends and liked to chat to them for hours on the phone.

Back in a computer class during grade school we had to use this test program for the class. We would learn how to use word, excel, etc then take the test. Well I figured out that during the test if you hit CTRL-A, it would highlight everything on the page, except for the correct multiple choice answer. Got an easy A in the class.

When i was in college a guy actually bought a calculator ($30) from the bookstore and just pressed the buttons through the plastic packaging and returned it at the end of the semester.

EMT here. In our charting system, there is an entire menu of choices for a patient's prescription medicines. I was always taught how to fill out this menu item by item (which, for older folks, can be incredibly tedious). One day, scrolling through the huge list of meds looking for one or another, I found the option: "List Given To ED Staff". One click, and I don't have to spend 10 minutes typing in medications. Sounds like a small thing, but boy does it make a difference.