A derogatory comment aimed at an individual who has no social skills whatsoever and is generally perceived to be lower than a snake's belly.
by Johnny 2 Sheds! May 28, 2009

Mike: So what did you do over the weekend?
John: Just hung out with the family
Dave: I was pumping slop all weekend!
John: Just hung out with the family
Dave: I was pumping slop all weekend!
by Kyuubinoneko October 14, 2019

by Funions2 May 22, 2016

by Pumper2000 September 22, 2023

The girl that's the town bicycle.
The one who the whole sports team has tapped.
The one who is the reason why you and your friends are tunnel buddies now!
There you have it, thats the local pump
The one who the whole sports team has tapped.
The one who is the reason why you and your friends are tunnel buddies now!
There you have it, thats the local pump
by RowdyCanadian March 13, 2022

by THE REGULAR WORD SMITHS November 23, 2017

The act of vigorous masturbation, but only when it is so violent that anyone who hears it, assumes they are hearing rumpy-pumpy.
by JBizzle89 November 12, 2012
