Person 1: Hey bro, did you hear what Tony did the other day?
Person 2: Bro, what?
Person 1: Pump ass with Suzy.
Person 2: Nice. What a legend.
Person 2: Bro, what?
Person 1: Pump ass with Suzy.
Person 2: Nice. What a legend.
by lolingatyouandyourlife June 19, 2015
To carry out a task or operation vigorously, with a heightened urgency of purpose, or maximum efficiency.
"You're already late. You'd better pump ass!"
"You're really going to have to pump ass to finish those nachos before closing time."
"You're really going to have to pump ass to finish those nachos before closing time."
by Kountry August 18, 2011
Me: Hey Sharon how are you today?
Sharon: FUCKING AWESOME, I'VE BEEN PUMPING ASS ALL MORNING!
Me: ummm... that's good..
Sharon: FUCKING AWESOME, I'VE BEEN PUMPING ASS ALL MORNING!
Me: ummm... that's good..
by Marks920 July 22, 2016