when you fist pump in one motion. Not bending the wrist and elbow but keeping ur arm in an L shape and moving it side to side. This can also be described as a "soft fistpump"
guy 1- "Dude we were mutual fistpumping so hardcore at the club last night."guy 2- "Dude thats legit."
by vapanther October 05, 2010
Can you define these popular missing words?