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 when i was in kindergarten.  there was this girl i always talked to and fooled around with.  we even did some naughty stuff, i know it's weird but it kinda happened.  when we were standing in line for lunch one day i put my hands down her shirt and we were standing their for awhile and people thought it was funny.  one day when i was waiting for someone to leave the bathroom (we had a bathroom in the classroom) the girl sat down near the door while i was standing and flashed her genitals to me.  of course i flashed mine back, and another classmate happened to see me.  she told the teacher and we were both called into the office.

i remember being really scared because i'd heard stories of people who got in really bad trouble got spankings from the principal with a ruler and i thought it was going to happen to us.  she was really scared too.  the classroom had a streetlight disciplinary system (green, yellow, red) and i always stayed on green until today.  we didn't get whoopings from the principal, instead they called our parents. when i got home, my dad got really upset and i got a nice spanking in front of my brothers.  they still make fun of it until this day.

TIFU by flashing to another child when I was a child