A fork of Rural Dictionary
1) The anus, used for anal sex. 2) Derogatory term meaning "asshole" or "idiot."
1) Wow, I'd really like to take a spin in her bumjammin' cramhole. 2) Wow, that Liam is a real bumjammin' cramhole.
The act of anal sex, or sodomy.
I could really go for some bumjammin' right now.