pummping is when know as a guy pumping a shotgun in his ass while pumping the shotgun to get ready to shoot his asshole to blow up
by john gimmy December 11, 2024

When a man unleashes two monster size loads into the same persons mouth, but is 2 separate ejaculation, in a short time frame.
Bro 1: I heard you took Sally home last night, bro. What did you do?
Bro 2: She gave me a 2 pump shump!
Bro 1: Dude.
Bro 2: She gave me a 2 pump shump!
Bro 1: Dude.
by BillWiTheScienceFi2 November 7, 2018

When you're filling up your gas tank with the trigger locked, the tank fills full but some spills out because you filled her up too much. Often results in your car giving birth to Power Wheels™...
Billy busted a pump-cream pie on his car nine months ago, made his shoes smell like gas. Saw his car on MTV last week, looks like she's having Hot Wheels. What's wrong with kids these days.
by Micahtastrophe December 2, 2013

by real_mrbreast April 12, 2025

by TheOldBoy August 24, 2021

The act where one Guy cums into another person's rectum and then procedes to rythmically compress the recipients abdomen to lick the jizz up.
Environmental Engineer: "We had a leakage the other day... Had to initialize a pump and treat..."
Other guy: "Yeah I feel you. Gave the missus the ol' Pump and Treat this morning."
Environmental Engineer: "Dude, that's not even close to what i meant, you're gross!"
Other guy: "Yeah I feel you. Gave the missus the ol' Pump and Treat this morning."
Environmental Engineer: "Dude, that's not even close to what i meant, you're gross!"
by bertyvogt August 10, 2018
