Definitions by sphinx of pedophiles

Poppin Smurf 

To throw a smoke grenade at the opposition while online on Gears of War 2. Upon being "popped a smurf" on, the phrase "smurfs ahoy" may be employed.

Team 1:"Lets get the fuck out of here. I'm poppin smurf!"
Team 2:"Smurfs Ahoy!"

Poppin Smurf by sphinx of pedophiles August 1, 2010