Gaggerbagger
A Gaggerbagger is the person who gets stuck with the worst job at a party. They carry gag bags and make sure no one throws up on the floor or they get yelled at.
The Gaggerbagger dragged Alex out of the room after he threw up on the carpet.
When Sam tried to hide his gag bag, the Gaggerbagger gave him a warning.
The Gaggerbagger screamed at Luke when he spilled his drink on the floor.