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: so i should probably specify, this happened around 5 or 6 years ago, can't remember the exact year, but i do remember the ex-girlfriend.

i was in love for the first time. crazy hot, super cool girl. the sex was great, and constant. 

(quite the subject change here...) at this time, my dad and i wore the same size waist for shorts, and commonly would get our shorts mixed up when they came out of the family laundry room. my dad worked in law enforcement and frequently had to visit the local jail to talk with inmates. he had to pass through a metal detector before meeting with the inmate. he was currently wearing a khaki pair of shorts with cargo pockets, but due to an arm deformity, he can't reach the cargo pockets. 

he passes through the metal detector, believing he has removed all items from his pockets.

*beep*

he steps back, double checking every pocket, and this time is positive he has empty pockets.

*beep*

the security guard (who has known my dad for quite a while), decides to use the metal detecting wand. as he gets to the right bottom cargo pocket, the wand beeps. the officer ask my dad to remove whatever is in the pocket. much to his dismay, he pulls out a condom. 

he told me that the officer didn't laugh, but just smiled and told my dad to keep it. however, he didn't want to see any funny business. apparently, my dad took quite a bit of flack over the years after that about having a love affair with an inmate. 

after that, we put initials on the tags of our shorts.

TIFU by wearing the wrong pair of shorts.