This freestyle rap comes from the video Goat Simulator Funny Moments Ep. 4 where he raps over the in-game music track Goat Trap by GSTFC.
[Verse 1]
My girlfriend's in the house, she's painting on the walls
Get over here, sit on the couch so you can suck on my balls
I love you girl, let me put it deep in your jaws
I'm a goat motherfucker, let me fuck you on the walls
[Outro]
Uh, uh uh, let me do this whole line right here
God damn that's a fucking line
Holy shit, I fucked up, oh my god I'm fucked up, I'm so wasted
I'm fucking wasted yeah, I'm mother fuckin' wasted (hahahaha) Holy shit, oh god
Untitled Goat Rap was written by H2O Delirious.
H2O Delirious released Untitled Goat Rap on Sun Jan 26 2014.