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Person 1: Hey, did you hear what Jason did the other day?
Person 2: No, what'd he do?
Person 1: He was totally pumping ass with Becky.
Person 2 : Goals.
by lolingatyouandyourlife June 15, 2015
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Jun 21 Word of the Day
A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.
"I'm tough, Mike! I never give an inch! I'm partial to taking a few though..."
"Ah, you're a real pipehitter."
by Skeletalchemy June 15, 2021
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2
Moving your ass whether it be at work, home or even in church
Me: Hey Sharon how are you today?

Sharon: FUCKING AWESOME, I'VE BEEN PUMPING ASS ALL MORNING!

Me: ummm... that's good..
by Marks920 July 22, 2016
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