Quaggy Share definition Flag Also known as “brother”. Is Alabamian slang used to talk about a male sibling. This word originated from both the hub and from C-Dog who was a famous person who was born in the state. Oh my God, Quaggy! What are you doing? Quaggy by ItsKdyn January 26, 2021 0 0 Get merch Get the Quaggy mug. Buy Now — $32.95 See more merch