A man walks into a bar with a giraffe. They both get pissed. The giraffe falls over. The man goes to leave and the bartender says, “Oi. You can’t leave that lyin’ there.” And the man says, “No. It’s not a lion. It’s a giraffe.”
Edit: Dear StumbleUpon, thank you guys for the love! I’m glad I’ve done something useful online; even if it is only transcribing a joke from a film.