Sump Pump

A sex move where the male ejaculates within the female's anal cavity then proceeds to suck the ejaculate back out using his mouth

"I was hittin it from the back and lost my cool, almost had to pull a Sump Pump"

by TayZonday2.0 June 23, 2019

sump pump

A sump pump is a pump used to remove water that has accumulated in a sump pit.

My old sump pump is too loud!

by Paul Thornton November 6, 2007

new jersey sump pump

See "New Jersey soap pump", except the aforementioned soap pump is reciprocated by the pumpee to the pumper using the the pumper's semen as lubricant for the sump pump.

Mike 1: Dude my hands are so cold, I could really go for a New Jersey sump pump right now, would you mind initiating with a New Jersey soap pump and I'll complete the process?

Mike 2: Sure man!

by Mike and Mike the Accountants February 3, 2017

munson sump pump

a person who spends most of their waking hours in the basement. They piss in a cup and dump it out of the basement window.

Why is the grass dead by this window?

Ken was pulling a Munson sump pump again!

by The fun bunch February 27, 2018