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 tifu actually happened a few minutes ago. planned on leaving in about an hour to catch the pacquiao fight at a friends house, decided to rub one out before i took a shower. live with my dad, usually by now he's gone to bed, and since i'm over a quarter century old leaving me alone post 8 pm has been the norm for a while now. haven't been caught in several years, i usually take the time to make sure the door's locked. today though, apparently forgot. i hear his footsteps, but i was also verrrrrrry close to finishing so i kept at it. figure the door's locked so it shouldn't be a problem. i hear the door open (just about the quickest way to kill a boner if anyone's wondering) and i turn my chair in a manner to cover it up while simultaneously turning my head. my dad just stands there asking, "are you going to bed?" and i'm just like, "gtfo." after 5 seconds of the most awkwardness i've had in several years, he leaves. haven't faced him yet, can't figure out what to say, honestly don't wanna say anything. it ain't no secret as to what i do when the door's shut (i'm usually an open door kinda guy) but damnit, this is awkward as fuck. this is probably a pretty common tifu but i wanted to share anyways. learn from my mistake.

TIFU by not locking my door