These funny knock knock jokes are perfect for kids, teens, adults and anyone else looking for a laugh. Find hilarious knee-slappers for the whole family.

You know you're not supposed to laugh, but that's what makes these dark humor jokes so funny in the first place.

Scroll down, and you'll find 142 funny jokes locked and loaded for when you or your loved ones really need a laugh. Feel free to bookmark this page—we won't tell anyone you got 'em from us.

No one likes going to the dentist, so why not offer some comic relief with these funny dentist jokes the next time you're in the waiting room?

Instead, it has puns and knock-knock jokes based on Jewish themes. I thought that the jokes were really funny. For example: “What do Jewish birds do with their extra cash?

These funny knock knock jokes are perfect for kids, teens, adults and anyone else looking for a laugh. Find hilarious knee-slappers for the whole family.