When a soldier hits another soldier's kevlar helment with his own kevlar. Since the cover is usually green camo it looks like to turtles rubbing together, hence the name. I t isn't used much anymore because most soldiers are running around in desert uniforms now because of OEF and OIF
by anonymous August 02, 2004

a loser but this is an insane cool way of spelling it, if some 1 insults you via this its best to shut up cz they probly have many more insults ready
by anonymous March 30, 2005

by anonymous February 26, 2002

by anonymous February 28, 2004
