The best knock-knock jokes

Fast way to screw up someone's Knock Knock joke...? "It's open."
Vote: has 76.57 % from 350 votes. Send joke:

More jokes about: knock-knock, life
Knock-knock Who is there? A shattered penis with many diseases. What kind of illness? Gall, Aids, Gonorrhea, Syphilis... Enough, it is the best present for my mother in law.
Vote: has 74.16 % from 137 votes. Send joke:

More jokes about: black humor, health, knock-knock, mother in law, vulgar
Knock, Knock Who is there? A long erected penis with an eye on my head and some wools in my feet. What do you want? Is there any body to suck me? I want to weep.
Vote: has 72.80 % from 134 votes. Send joke:

More jokes about: dirty, knock-knock, sex
Knock-Knock Who is there? A long penis with a naked head. Come in please we were waiting for you.
Vote: has 72.47 % from 173 votes. Send joke:

More jokes about: dirty, knock-knock, sex
Knock Knock! Who's there? Testicules. Testicules who? Pillow for penis .
Vote: has 71.58 % from 116 votes. Send joke:

More jokes about: dirty, knock-knock
Knock, knock Who's there? I'm Mr, Farter. Mr, Farter who? I've brought some insecticides to give to your mother in law!
Vote: has 69.85 % from 51 votes. Send joke:

More jokes about: black humor, death, knock-knock, mother in law
Knock knock! Who's there? Yah! Yah who? Naaah, bro, I prefer google.
Vote: has 69.20 % from 179 votes. Send joke:

More jokes about: geek, IT, knock-knock
Knock Knock! Who's There? Figs Figs who? Figs the doorbell, it's broken!
Vote: has 64.54 % from 142 votes. Send joke:

More jokes about: kids, knock-knock
Knock Knock. Who's there! Ice cream! Ice cream who? Ice cream if you don't let me in!
Vote: has 64.22 % from 156 votes. Send joke:

More jokes about: food, knock-knock
Knock Knock! Who's there? Justin Justin who? Justin time for dinner!
Vote: has 63.48 % from 95 votes. Send joke:

More jokes about: kids, knock-knock