PC.net

GC

Meaning Groovy cat
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

A synonym for "cool dude;" might have its origins in Jive.
Example "That saxophone player is one GC."
Updated May 17, 2021
Information from PC.net
https://pc.net/slang/meaning/gc
space