Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: like many this took place a long while ago.

freshman year was a mess after the transition from elementary to junior high, 4 schools for 2 years.  it left me socially awkward with the weird friends, if any.  about half way through the year i felt like one of the weird kids and decided to try and be the cool kid.  i know my mom's boyfriend had a pair of genuine handcuffs and i knew were the key's where.  great let’s take these to school and show them off, how often do you get to play with real handcuffs?

this is where everything goes right and wrong.  in and normal tifu it would be me handcuffed to something.  well off to english class, with a substitute, yea we all know what that means.  what could go wrong?  i had a friend, he was the uncool kid, who was checking them out just before they told us to break in to groups.  at first everyone was talking about the handcuffs and checking them out.  after about 15 minutes thought the friend says hey someone handcuff me.  why not we have the key.  at first he's hand cuffed to himself under the desk and as the sub comes around everyone is talking and writing expect him, no big deal.  after a while we unhand cuff him.  keep working and he speaks up again hey handcuff me to the desk, umm ok and no big deal he's now handcuffed to the desk.

this is where it starts to go really wrong.  the next thing i know the key is now travelling across the room.  the sub is noticing something is wrong and figures it out.  overall she's calm and just wants him unlocked.  another 10-15 minutes goes back i get the key and unlock him, but i let him keep playing with the handcuffs with the key (i figure this is over and the sub doesn't seem to care as he's released).  now i don't remember if he did it or if someone helped, but next thing i see is he's handcuffed to the door, the key is nowhere to be found, we are resetting the class room desks, the key is nowhere to be found, the class is over.

i'm freaking out and wondering what's going to happen as i have no way to release this guy from the door and i can't wait to see how we resolve it without a key.  unlucky or lucky the sub calls security and they unlock him, moments before someone gives me back the key.  the next hour is spent in the office of the principal waiting for my mom to pick up the handcuffs and speak to the principal.  lucky for me this while administrators were still allowed to think for themselves and i did not get suspended.

oddly enough later in the year this same guy got locked in the trophy case.

TIFU by bringing handcuffs to school