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 ~2 minutes ago, i was working on homework at my desk, and as always i was drinking water, and i felt the sudden urgency to pee, so i head to the bathroom, unzip my pants, and as i pull them down, my thumb misses my pants, and hits my dick straight on the head, so now, my dick hurts, i have a red mark on the head, and i have killed all hopes of getting to fap tonight.

TIFU By pulling my pants down to hastily