A pump block is some at the gym who talks your ear off while you're trying to get a pump. No matter what ever you do they follow you around and ruin your whole workout.
Dude, I hate going to the gym when Jay is here. Every time I start to do something he runs over and starts talking. He's such a Pump Block.
by JTMMS October 30, 2015

To hold the blunt or joint in such a manner to where it looks to a fellow smoker as if you are attempting to pass it when in fact you are not.
Tyson goes to accept the blunt from Shane, and Shane quickly pulls it back to smoke. "I thought you were passing it," says Tyson. "Yeah, you really bit on that pump fake," Shane replies.
by carterthekid January 7, 2008

by Nick Wolff June 18, 2006

If john pumps neds cock two days after bob has gotten his cock pumped by john 4 days after bobby had his cock pumped by shirley who was the first to pump dannys cock who then shot shirley and raped her dead body.
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Horatio called Lenny a cock-pumper for jizzing on his tooth-brush.
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Horatio called Lenny a cock-pumper for jizzing on his tooth-brush.
by BlackCloud March 2, 2004

by Seemorebutts August 31, 2004

bob : hey that dude is carrying a pump razor
thug: yeah ima punch that bitch in the jaw and make him swallow it
thug: yeah ima punch that bitch in the jaw and make him swallow it
by jack.p July 31, 2006

A nigger pumps is the atomically correct term used to describe the pair of large sacks of shit hanging off the chest of a black woman. This term is only be properly used when a a female nigger is feeding multiple Niglits at once..
Hey Woulf, U know that sound we kept hearing back there?.. Ya?, I confirmed what the flight crew saw, Theres a nigger pump sitting right behind the flight deck.
by Freighter_pilot December 12, 2010
