Knock, knock! Who's there? Spell. Spell who? W-H-O.
Knock knock. Who's there? Hatch. Hatch who? Bless you.
Knock, knock. Who's there? Owls say. Owls say who? Yep, that they do.
Knock knock. Who's there? FBI. FB… We are asking the questions here!
A lawyer was asked if he likes to become a Jehovah's Witness. He declined, as he hadn't seen the accident, but replied that he would still be interested in taking the case.
Knock Knock. Who's there! Ice cream! Ice cream who? Ice cream if you don't let me in!
A man walks into a clock shop where a beautiful woman is working. He walks to the counter unzips his fly and pulls out his cock. The woman screams "excuse me sir this is a CLOCK SHOP". I know replied the man "I want two hands and a face put on this".
Two Muffins were baking in an oven. One muffin turns to the other and says, "Holy Shit it's hot in here!" The other muffin says, "Holy Shit... A talking muffin!"
Knock Knock Who's there! B-4! B-4 who? B-4 you take the diploma, shake the dean's hand.
Q: What is a difference between Ooooh and Aaaah? A: Only 3 inches.
Knock knock Who's there? Double. Double who? W!