by Juan L. Santana October 10, 2007
 Get the gonmug.
Get the gonmug. crazy, off in the head
by southern belle July 13, 2004
 Get the gonmug.
Get the gonmug. the largest of all 4 monkey warriors on the game cube game "monkey ball". he's big and has an angrier face than Baby, Mimi, or Ai-Ai.
matt: hey lets play monkey ball!!
michelle: yeah!! ok!!
diana: yay!!
david: sure
matt: im ai-ai!!
michelle: im mimi!!
diana: im baby!!
david: aw fuck...im gon-gon...
michelle: yeah!! ok!!
diana: yay!!
david: sure
matt: im ai-ai!!
michelle: im mimi!!
diana: im baby!!
david: aw fuck...im gon-gon...
by meechi May 18, 2008
 Get the gon-gonmug.
Get the gon-gonmug. his name is gon from hxh (hunter x hunter) and his dad said i’m going to name you gon and i’ll be gone 😛
by gonsshoes on tiktak September 29, 2020
 Get the Gonmug.
Get the Gonmug. 
