look up any word, like the eiffel tower:
To do something outrageous
Jimmy flipped three thousand times in one jump, he was really smoking balls.
by Ready-Liver July 05, 2009
An adjective meaning something is seriously awesome with conotations of originality
Cockboy: Did you see Earl's new diamond studded cape with matching hat?

Din Viesel: Hell yeah, that dude is smokin' balls!


Twinkman: Your new whip is smoking balls!

by Extra Sauce October 21, 2008
Stealing a girl from a group of guys or from her boyfriend.
"Dang man, your game is so tight. You were smoking balls tonight."
by OsirisPUA January 17, 2010