1 definition by 806997F
A buttphone is a (usually) small cellphone smuggled into prison inside an inmates rectal cavity (aka his "PK holder, aka his "Pooey Vuitton")
Inmate 1: "Yo, where's Lefty at?"
Inmate 2: "He's in his house, talkin' with his girl on the Buttphone. I'm keeping six."
Inmate 2: "He's in his house, talkin' with his girl on the Buttphone. I'm keeping six."
by 806997F January 18, 2018