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 was planning to go on a four day trip to the beach. i'm pretty hairy, and most men here shave. people told me i should shave before going, but i was just too lazy. i couldn't care less about my delicate masculinity or whatever, just too lazy, and i thought the hair would protect me from the sun.

that's where i was wrong.

on the second day i went on a boat trip. they just take a hundred people out on a boat, give us food and alcohol, and dump us out at random places in the sea. they didn't even take names or count people, so someone probably got lost. wasn't me, don't worry. 

i did a belly flop from a three metre platform into the sea. that was fun.

anyway, it turns out it's really difficult to rub sun cream on to a hairy back. it all just gets stuck in the hair and none of it gets on to the skin. i got very very badly burned. i haven't been able to lie on my back the last two nights. i had huge blisters which have since burst and leaked pus on to pretty much everything i own. my back just won't stop leaking. neither will my scalp, where it's equally impossible to apply sun cream.

https://imgur.com/hwelwla

TIFU by not shaving my back