A quality group of people; people who are a good time when they’re together.
“Dude you see that group? That’s a hella good pump. They totally pumping them good vibes bro.”
by itsjustmeg April 2, 2019
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another way of saying:
"good call"
or "well said"

first used in that context by matt, then lee of northampton
taken from an episode of alan partridge.
man1: "want to go for a pint?"
man2: "good pump"
by eatmore September 8, 2007
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When something is so totally good that its awesomeness can only be expressed by clenching one's fingers, turning their wrist to face the body, and dropping the elbow and shoulder in a manner that exudes awesome.

Sometimes when performing said fist pump, you should alert others to the awesome you're about to hit them with.
Guy A: Yo, did you see that girl, she's smokin... Dayumn.
Guy B: She's (*pumps fist*) FIST PUMPING GOOD, HELL YEAH!

*note how B had to alert A of the fist pumping goodness*
by David Fier August 8, 2006
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