A fork of Rural Dictionary
Dumping a girl/boy to move up to a higher girl/boy therefore climbing up the dating ladder. Dumping someone unfavorable to bump to a hotter and better alternative.
"Hey man, what happened to you going out with Alison?"
"Right now in dating Emily. I just dump and bumped that shank."
You go to a public restroom, have a bowel movement, and do a line of Cocaine.
I'm just heading to the bathroom for a dump bump
An asshole hanging out in a restaurant, who is getting bored sitting at a bar with his date.
Fuck this, I need a dump and a bump