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 this happened to me this morning.

i was getting ready to go to school, and since i live about a kilometer away from it, i bike there... every day... even in the winter. so the bikes in my house are all hung up on a wall, and since all the bikes are pretty close, my retarded brother always ends up hanging his bike up in a way that screws up my gears.

so this morning i hopped on my bike and realized that my gears were once again all in the wrong place, so i start adjusting them (my 90's bike has the gear settings on the main frame instead of on the handles) so i'm facing down. suddenly i feel i hit a bump of some kind.

next thing i know i'm there... sitting on the pavement, my bike is over me somehow, and i have a gaping hole in my chin, that is now pouring blood.

my brother then rushes out of the house and tells me that i somehow managed to hit a parked car, literally 5 meters away from my front door, flipped over my handles and face planted on my chin (guess we can call that a chinplant). every single doctor i saw in the hospital today was trying not to laugh when i was telling them my story.

TIFU by chinplanting