2 definition by Asm0deus

Top Definition

Another word for dog or puppy
Adorable ball of smelly fluff.

"CAN I PET YOUR PUPPER?"
"Did you see that pupper?"
"That pupper is so cute"

via giphy

by Asm0deus July 06, 2017

One who doesn't know how to breathe through their damn nose, causing them to constantly pant like dogs.

"Dude, Steve is such a fucking mouth breather"

by Asm0deus July 06, 2017