Smack your hands against your bodyrepeatedly, mainly the torso to chest area, and continue to smack hands on body and say "hambooooniiinngggg" in Rigby's voice from Regular Show.
Rigby: HAMBONINGGGG
Mordecai: No...
Rigby: HAMBONING WILL SAVE YOUR LIFEONE DAY!!!! It'll be like "what! you tried to mug me?"
*proceeds to hambone for 20 seconds*
Mordecai: NO! We're not doing that, okay!? Okay!?
Rigby: Fine...
verb (used without object)
to verbally ramble while intoxicated, esp. to an uninterested audience and about a singular, monotonous subject matter.
noun
one who hamhowers;
what Wu Tang might refer to as a "certified chatterbox"
Gene: Bbryan, wherya goin to college?? TCNJ hazza best math ed program around. You think Rutgers dammuch better? I'm tellin ya-
All: Damn it, Gene, stop hamhowering again!