when a male's penis is so small that the person giving him a handjob has to make a handgun symbol with their hand and use only the pinky and ring finger to jack them off.
by spingenogbe April 25, 2010
Someone's hand when they are trying to imitate a gun by making a fist, sticking one thumb in the air and pointing the index finger forward. Hand guns are frequently associated with ice grilling and mock shootings.
He shot at me with his HAND gun!
by ice grilled cheese January 03, 2005