prison hole

n. mouth

v. "prison holed" - mouthed
v. <slang> "reeboked" - mouthed (see 'prison holed')

I stuffed some kielbasa in his prison hole.

Prison Hole

Your butthole
Where people in prison sneak in their belongings.

Erin: I can’t sneak this in!
Mikayla: Just hide it in your prison hole.
Mikey: I hide stuff in my prison hole all the time.