A play on TSS (Toxic Shock Syndrome) the staph infection typically contracted by women when tampons are used for longer than 8 hours. "T-Ass-S" is the act of inserting a super-absorbancy tampon with a card-board applicator in the anus of a man by a woman during sex, against his will, potentially causing Toxic Shock Syndrome of the ass. Tampon may or may not be left in the ass for more than 8 hours.
Girl: "So I roofied this guy at the bar last night and brought him home and totally T-Ass-S-ed him."
Girl: "Bought him a drink, told him he looked hot, next thing he knew he was being T-Ass-S-ed in the bathroom."
An Aint shit ass nigga is a dude who will never amount to shit. He will never want to amount to shit, never will accidently amount to shit, and is never going to aspire to amount to shit.
Man that dude Chris Hendrix is an ain't shit ass nigga, he ain't got a job or a hustle and his dick is so small it looks like a pussy.
It means when you think you are because of the other things and that’s aresult of the consequences from the actions of when you decide you want to do that because of the outside factors of the unknown