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: (i am quite the lightweight, just to clarify)

so a couple of months back was my friend's birthday who decided to invite a couple of friends (including myself) around to her house.

we all started drinking early in the night until someone reveals that they brought some weed. we smoke about half of it and then all go back inside.

as i had been drinking before and was already a little drunk, this was absolutely dreadful and i was really disorientated and could not think straight at all.

by the time i was leaving, my mum was outside and was asking if she was in the right place etc, so i go out and check that she is.

with me being half baked still and not remembering which house i came from, of course i walk into the wrong house completely. i take a while to process why the stairs are on the other side of the hall but i am interrupted by someone saying "james, is that you?". needless to say, it wasn't and i mumbled "no" and hobbled out of the house and back into the correct one to gather up my stuff.

TIFU by going outside while intoxicated by multiple substances