a bong used to smoke methamphetamine, produces enourmous amounts of smoke for an extreme rush...
i hit the crong once and was spun out for 16 hours...
by TAY April 27, 2005
combination of wrong and crap
I got the graphing problem wrong and my math tutor yelled, "Crong!".
by yhsagit June 28, 2006
crazy strong, roided out, or acts of roid rage. can also be refered to people who beat bitches.
"that barry bonds is crong, so is that O.J."
by Daniel Brieck April 21, 2005