Gaggerbagger
A Gaggerbagger is someone who has to walk around with gag bags and make sure no one throws up at a party or else they get yelled at.
The Gaggerbagger pulled Alex out of the kitchen after he started gagging.
At the party, the Gaggerbagger gave Ben a warning when he spilled his drink.
The Gaggerbagger screamed at Tom when he threw up on the floor.