knocking on the back door

During anal sex, the person that is doing the penetrating and thrusting is the one that is doing the "knocking," and the anal opening is, obviously, referred to as the "back door."

When Eric and Amy are in bed, he's always knocking at the back door.

by Zeeky H. Bomb March 19, 2005

knock up

To knock up a guy means to fuck him in his asshole and have a cumgasm.

Matt always wants to knock up my asshole trying to make me pregnant because he says it would be fun to have a little skippy-boy running around, but I told him it doesn't work that way!

by eda-skip October 6, 2021

knock off

v. to behave like a moron after consuming intoxicating substances.

Ok, I'll let you drink this everclear, but promise not to knock off.

by dinki August 24, 2003

knocker hockey

A sexual act that involves a man or a woman slapping another woman's breasts, like slapping a puck in hockey.

Chris just totally played some knocker hockey with Stacy in the cabin.

by Aaron Newquist April 9, 2008

Knock knock poopy stomp

To do knock knock poopy stomp:

Step 1: Get a paper sandwhich bag with dog poop inside
Step 2: Put it on someone's doorstep

Step 3: Light it on fire
Step 4: Knock louldy on door
Step 5: Run!

The person will answer the door, see the fire and attempt to put it out by stepping in the dog poop!

Damn! Someone knock knock poopy stomped me again! Now I have to get another new pair of shoes!

by Space Dog January 12, 2011

Knocke

(n.) Left wing liberal with a strong appetite for Facebook postings on political and social injustices. Although he/she may only get 1 or 2 likes...he/she stays strong and focused on bringing about changes necessary for the betterment of all human beings. Doesn't support borders...believing that we are all 1 people...1 world. Strong advocate for the environment and the belief in global warming...and often times will use the word 'science' and/or 'facts' to attempt to win a debate.

He doesn't want to compromise. What a Knocke!

He's never lost a debate because science is on his side. He must be a Knocke.

Why is it sooooo warm outside? You should already know...just ask a Knocke.

Knock knock...who's there??? Knocke. Knocke who? Knocke propaganda.

by DJ Ruthless Ramsey March 30, 2017

potato knockers

when a girl/ boy is very skinnny but has some of the biggest boobs you have seen in your life they have potato knockers

oh my god she has some big potato knockers


omg did you see ally's potato knockers yesterday??

by alex mckenzie, karly September 25, 2008