Top definition
Recreating airpump motions with blow jobs, while making the "doooof dooof doooof" sound effect.
Me - "Damn Cindy came over the other day, and I put that bitch in airpump mode."

Homeboy - "That's what's up fool."
by Gv Hood May 24, 2011
Get the mug
Get a airpump mode mug for your dog G√ľnter.