The act of slarving a dode to the point in which one is only able to utter "glack" through the tiny air crevasse between their lips and the glack-causing instigator's genatalia.
The action of having men nut in a jar and then insert it into another person's asshole. The person who nuts in the jar, the Glacker, will be the one who uses a hammer to smash the jar of nut that is inside the person, the Glackee.
The action of having men ejaculate in a jar and then insert it into another person's asshole. The person who ejaculates in the jar, the Glacker, will be the one who uses a hammer to smash the jar of jizz that is inside the person, the Glackee.