by Robert J. Melrose May 18, 2003

by LegitimateBiscuit September 03, 2017

The act of taking a jizz on a woman's ass while she's still wearing her pants. The result of the man's unwillingness to wait for sex with his old lady creates a white stain on the woman's pants that is extremely difficult to get rid of.
Jerk #1 - "Yo brotha, there's a white stain on the back of your girlfriend's pants."
Jerk #2 - "I know. Last night I was so anxious to have sex with her, but I ended up giving her a cum bum instead."
Jerk #1 - "Word."
Jerk #2 - "I know. Last night I was so anxious to have sex with her, but I ended up giving her a cum bum instead."
Jerk #1 - "Word."
by Elmer April 09, 2005

by bumbumbum69 November 15, 2010

"me and sally were doin the doggy. and then i skeeted on her" says jose.
" oh no way dude you gave her a cum bum!" - javier
"yeah i did!" - jose
" oh no way dude you gave her a cum bum!" - javier
"yeah i did!" - jose
by jay doshi1 February 08, 2009

by Bailey Brown lover March 24, 2019
