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: this happened last night while i was parking my car in a garage before a date.  so i pull down into the parking garage of the highmark building in downtown pittsburgh, which is one of the larger buildings in the city.  as i'm exiting my car i decided to take one last rip of my vape.  i blow the smoke out into the parking garage and walk away from my car.  as i'm walking to the elevator the entire fire alarm system throughout the entire building began to go off.  after realizing that i most likely caused this to happen, i ran back to where my car was parked and right above it was a sprinkler system, which all of the smoke apparently went into.  also right next to my car was a big no smoking sign.

while the alarms are going off, a voice came over the buildings intercom system and says "please remain calm while the source of this alarm is investigated" or something along those lines.  realizing i was the "source" i hightail it out of there and get out onto the street.

once i got to the street, police cars pulled up to the side of the building and the police began to enter the building to check it out.  at that point i just hang my head in shame and head on to my date. 

it's safe to say i'm pretty dumb.

TIFU by setting off all the fire alarms in one of Pittsburgh's largest building