Gobble knocker 

The act of gobbling down the male genitalia while hitting your partner with a large brick.

For example

Warmachine673 gave his mate a sloppy gobble knocker while he played his video games.

Warmachine673 gave his mate a sloppy gobble knocker while he played his video games.

Gobble knocker by DOPE POPE April 3, 2017

knockeroonies 

A pair of human female breasts, that are so large, impressive, and aesthetically pleasing, that it is only appropriate to call them by a four-syllable word.

Yvette's head games drive me totally insane, but I am powerless to resist her amazing knockeroonies.

knockeroonies by Mistah Know-it-all October 28, 2018

Knock Off

English slang expression which can be used as a noun or a verb:
1 Knock off (noun), an item intended to look like something it is not, such as an expensive watch or designer clothes.
Knock off (verb) can have a number of meanings depending on context:
2 to stop working for a short break;
3 to leave work at the end of the day;
4 to steal or remove;
5 to kill or severely chastise someone;
6 to try to get close to someone for romance or casual sex;

1 That piece of shit isn’t a Rolex, it’s a knock off;
2 Let’s knock off for a cuppa, I’m parched;
3 It’s gone five o’clock, let’s knock off;
4 I’m going to knock off a few pens from the office;
5 They’re going to knock off that fat bastard he’s really pissed them off.
6 I’m going to knock off that bird from HR;

Knock Off by AKACroatalin April 19, 2015

the one who knocks

In the criminal underworld when a man becomes so powerful he is able to show up at another man's home and kill him without repercussions, there are two people involved in this scenario. The one who opens the door and gets shot, and the one who knocks.

I am not in danger, Skyler. I am the danger. A guy opens his door and gets shot and you think that of me? No. I am the one who knocks!

-Walter White

the one who knocks by WelcomeTo March 16, 2014

knock over the fishbowl 

To 'knock over the fishbowl' is a euphamism for failing a 'girlfriend test', where your girlfriend sets up a test to ensure that you are committed to the relationship.

Alice invited me over to her apartment. Turns out my girlfriend was waiting there... Way to knock over the fishbowl.

knock over the fishbowl by karkaran117 September 16, 2014

I hear you knocking 

I hear you knocking, but you can't come in! A Fats Domino song about his feelings for a ex who wants to return!

I hear you knocking, but you can't come in! Go back where you been.

I hear you knocking by I, Wreckerrr November 13, 2020

Kockaron 

When you challenge any male head of household to put your dicks on a cutting board. The larger dick is the winner and will become the new head of household.

Dad: You’re grounded!
Son: Oh yeah? I challenge you to a kockaron!

Kockaron by TMK_99 May 13, 2017