1. (furry slang) Member of the furry fandom over the age of 30
2. (furry slang) A furry, who has been in the fandom for over 10 or 15 years.
3. (furry slang, archaic) Member of the furry fandom that became a furry before the internet.
1. My favourite popufur just turned 30, so they are officially a greymuzzle now!
2. Greymuzzle: "Can't believe it has been 20 years since this fandom started rotting my brain!" /jk
by ONG3N March 29, 2022
Get the greymuzzle mug.
Hey Ace of Hearts, have you heard of Zillion?
Yeah, he's a greymuzzle.
by Pyyre May 1, 2019
Get the greymuzzle mug.