Q: 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.
Text: this just happened, so ti truly fu. 

my family and i are visiting my grandparents, i love 'em to death. 

so the fu happened at dinner tonight. i had just gotten a haircut which leaves my sides and back of my head pretty short, yet i still have a lot of length on top. my friends kept telling me i looked like a fuckboi, it kinda became the running joke. 

so then there's me, at the dinner table, bored as hell. i'm still in a joking mood, and i see myself in the reflection of the microwave glass. 

i start flicking my tongue quickly at myself like a "fuckboi", i think i'm pretty funny. i look back and my grandma turns to look at the microwave. confusion ensues.
A:
TIFU by flicking my tongue at the microwave