a seemingly racist joke thats really just an animal poke

a elephant and a donkey walk into a bar, there at the counter is a female dog on a date with a half-chinchilla half mink. the dog looks at the elephant and says, "hey when you buy beer for your house where do you store it? in your trunk?!" the dog starts laughing and the elephant retorts, "hey bitch, why don't you take that chink boyfriend of yours and shove your witty jokes up my hairy ass?"