spumpin' 

When a guy takes a dump on a girl's chest while sperming on her face.

I finally got done spumpin' that girl last night after I worked up a huge steamer.

spumpin' by Nasty Nate2 April 24, 2009

slumpin 

Loud bass on your misic; when your beats is all the way up an the bass makes the rear veiw mirrors vibrate and shit falls down.

Nigga was playin [Chamillionaire, his beats was slumpin.

slumpin by Whodat May 13, 2005

Shumpin' 

Shumpin; to drag your balls across someone's face in the act of mockery and or assholery.

"Bro I was shumpin' my balls on yo dads face last night!"

Shumpin' by Cooper4321 December 3, 2021

jumpin and scumpin 

A phrase to define someone who jumps around every where while at playing a video game. Origin may or may not com from pro call of duty play scump. Players who jump and scump usually use the best weapons and don’t talk to any girl except their mom.

Friend 1:This fucker is jumping around every corner!
Friend 2: I know that mans just jumpin and scumpin

jumpin and scumpin by Fockin a dude May 10, 2020

sumpin sumpin 

These little ditties can be used to describe something very special. Like a new car, or an evening out.

Hey baby, I got a little sumpin sumpin for ya.

sumpin sumpin by Bomni November 19, 2004

spumping

humping while in the spooning position

I was spumping with my boyfriend last night.

spumping by Lindsey and Lauren October 16, 2007

Stumpin' 

Can't figure something out, miffed, dumbfounded, confused or don't have a quick response to a situation or something said to you.

When Teresa showed up at the club with her sister and started asking me if I had slept with her, MAN, I was straight up stumpin'!

Stumpin' by JoeP. May 25, 2007