what da butter dog doin is a combination of the meme butter dog and what da dog doin, butter dog being a meme about someone putting butter on a dog, and another making fun of how you have mints everyone wants one
person 1: ayo butter dog person 2: what da butter dog doin
person 1: damn butter dog be sittin
Swallot a hole stick of butter, then take a sharp ice-icle, and slowly sit on it. it will go so far up your asshole it will pop your stomach open and you're shit out the whole butter stick