0 the action of moving your closed hand up and down several times when celebrating a victory or success --
1 to move your closed hand up and down several times when celebrating a victory or success --
He followed that up with some fist pumps and by raising his arms to the crowd.
The assembled crowd responded with the slowest, least urgent fist pumps in the history of live music.
All over the world youth moan and groan when their math calculations are off and celebrate, often accentuated with a fist pump, when they're right.
He and others are using the fist pump to bring on cheers from voters and supporters.
