N - The opposite of moshing. A group of guys and girls that grind and make out, sometimes going all the way in the crowd at a concert. Usually during raves.
Dude #1: I'd rather go Pumping at a concert than Moshing.
Dude #2: Dittto, better to make out with hot chicks than rub all over sweaty guys.
Dude #2: Dittto, better to make out with hot chicks than rub all over sweaty guys.
by Pyre Punk February 27, 2011

by ill k August 20, 2003

Doing something with a very high level of enthusiasm or awesomeness. Also can be referred to as PUMPing weights.
Terry: How'd you do on that math test?
Tim: I PUMPed right through it.
Frosty: You look fresh today dawg.
Liquid: I PUMP all day, everyday.
Tim: I PUMPed right through it.
Frosty: You look fresh today dawg.
Liquid: I PUMP all day, everyday.
by Liquid All Day April 6, 2011

by John Matt June 19, 2003

by Zenhachirou May 6, 2003

when you grab the meaty part of someones upper arm like by their bicep and pump it by clenching and unclenching your hand around their arm. This should be used when someone is excited, nervous, turned on, or scared
by gettinslizzard April 28, 2010

1. "The party waz pumping hardcore when we rocked up."
2. "I waz pumping her in the ass when her daddy walks in....."
2. "I waz pumping her in the ass when her daddy walks in....."
by Diego September 2, 2003
