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."
Cum Bumming originated in South Texas when an influx of Mexican Immigrants had crossed the border. Most of which became homeless. This event had aggravated local Texans and caused them to create ways to drive the Mexicans back. Killing and raping was popular but "Cum Bumming" became loved among most males 17 to 25.
Man 2: Dude! Fucking Cum Bum him!
Man 1: Hell yeah!