1. A word typically used to describe boss shit
2. A convention center full of bosses with samurai swords, typically trading and discussing the latest psychedellic chemicals. Admission is typically free.
We HITTIN UP THAT GRILLA CONVENTION FREE ADMISSION. LITTLE JOHNNY GOT CALLED UP (JUST KIDDING SHIT AINT FUNNY)/
2. DEEM ME UP SCOTTY WE AT THE GRILLA CONVENTION
"yo how much are tix to the convention?"
"SHITS A GRILLA CONVENTION FREE ADMISSION"