Apparently it was a stickup. If you're into funny jokes, then we've got a corny one-liner about construction we'd love to tell you next, but unfortunately, we're still working on it. Ba-dum-tss!

Who's there? Hugh. Hugh who? Hugh ready to giggle? We hope so, because you're in for the ultimate list of funny knock-knock jokes that are bound to entertain kids, adults and the whole family.