A sexual act in which a man penetrates a woman in the asshole, performing anal sex. One the man cums he whipes his jizz and her shit on a t shirt. This is very similar to a dirty sanchez, except this bitch is classy, and would not appreciate getting her makeup smeared
Guy 1: You t shitted that bitch last night?
Guy 2. Hell yeah, I can't believe she let me put it in. I wanted to go for the dirty sanchez, but she had just done her makeup. But the T-shit was still nice.
Do not cause trouble in a place where you must be on a regular basis. Often used with workplace romances but can also apply to relationships with students at your school or starting shit in general.
From Cyanide and Happiness, this rendition of 'I don't give a fuck' is made more epic shit. Used when you want to really show someone you don't evengive a flying fuck what they think.
In the 20s, the builders, when they were doing brick laying, they didn't have places to poop so it became popular to just poop in somebody else's bricks because you wouldn't want to poop on your own bricks because you would have to put those bricks up.
It is used modernly as a term of warning.
Person A: I don't have anywhere else to throw this trash so I'll just drop in on the floor of your car.
Person B: Don't shit on my bricks, mate. Shit on your own.
= You're nothing.
However, 'you ain't shit' isn't necessarily an insult. You can comfort someone by saying that they are not shit.
You ain't shit vs. You are shit is definitely not the same. 'Ain't' is a general negation vernacular term.