Why isn't a koala a bear? It doesn't have the koalafications.
Koala's Qualifications
Explanation
Explain Bear
Alright, listen up, you magnificent moron. You're a koala. Koalas aren't bears; they're marsupials. You know, like kangaroos. The joke plays on "qualifications" and "koalafications", which sounds similar but is a completely made-up word. Get it now, you brainless bozo?