up in that ass 

To get balls deep in anything; whether it be a person, place, thing, or idea. In addition, any noun also has an ass. Therefore, it is possible to get into both. However, to accomplish this feat, one must use the possessive.

We didn't know where to go for food so Larry suggested we get up in some Taco Bell's ass.

That dude pissed me off so i got right up in that ass and tore it up!

I'm going to get up in her ass's ass.

up in that ass by BallsDeep'sAss March 6, 2010

Putting something hot up in that ass 

The above definition was not meant to be sexual, it was meant purely as an act of violence in which a heated up steel rod is inserted into the asshole, thereby "welding" off the evacuation door from the intestine, and in conclusion... preventing the extrication of needless minerals from the body which eventually will prevent further digestion of food, KILLING the victim.

Nigger. There I said it. God dammit fuck this length bullshit!

Putting something hot up in that ass by lazirus July 6, 2004