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guy or girl that goes to a gym lifts light ass weight until they get a pump. They proceed to take gym selfies, then leave acting like they lift.
Gym bro: Man wtf is this kid doing?
Other gym bro: Don't worry man his a pump chaser he will gone in 10 mins.
by Theunipooper January 06, 2017
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2
A person who saw how swole they were when they got a muscle pump, and then they set a goal to have that look during resting days.
Man, you're such a pump chaser. It's an endless road!
by Richie Homie June 16, 2018
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