deep butt
deep butt, or deep butting, is defined by the act of taking an oversized object up the rectum. coined after a discussion on the gag reflex of the anus.
"dude, my friend was totally able to deep butt that maglite you're holding"
Going Balls Deep Butt Good
When a guy ass fucks a chick and his balls slap against her ass cheeks; ass fucking to the hilt
After the Saints won the Super Bowl, Reggie Bush celebrated by Going Balls Deep Butt Good on Kim Kardashian's phat ass!