by kyle coleman August 24, 2004

The muscle sensation one feels after doing a set at the gym. The muscles are tight and are larger because they have literally been pumped with blood.
by J-aymond August 02, 2008

by Gumba Gumba April 13, 2004

by Dave_the_beast October 07, 2006

In rock climbing, when your muscles (especially the forearms) start to become weak and useless from fatigue.
by smocc August 07, 2006

by Marshall Mathers April 29, 2004

by icegem September 04, 2006
