Stands for Monty Mop Gang referring to what Montgomery did to Tyler. It's more like a cult than a gang. The leader is LosPollosTV.
Carlos: Hey ese whats your gang blood?Louis: You already know I'm MMG til I die
Carlos: Oh No! Don't Mop Me!
Carlos: Oh No! Don't Mop Me!
by GBC Cult Leader June 07, 2018
Gay Boy City, not an actual city ,but a club consisting of only the gayest tubsters around. A known member is LosPollosTv
I'm GBC for life!
by GBC Cult Leader February 25, 2018