The Gentleman's Knock 

Slapping or smacking a girl's crotch with your boner and then proceeding to not sleep with her.

"That slutty girl thought she was going to get it good, but he ended up giving her the Gentleman's Knock."

or

"He was too much of a gentleman to get in there, so he just knocked."

The Gentleman's Knock by Amynonomous May 13, 2014

cucumber gentleman 

When a girl loses her virginity to a cucumber

Emily: so how did you guys first do it? Was the guy hot?

Tori: umm... I lost my virginity with a cucumber.

Emily: he must have been a real "cucumber gentleman"

cucumber gentleman by Savage Cucumber May 20, 2016

Pervy Gentleman 

A huge pervert who instead of pushing girls to fit their pervy needs, tries to be nice and constrain themselves, whilst still having a pervy kind of element.

Wow! Kale is is such a Pervy Gentleman

Pervy Gentleman by VoidStormYT February 10, 2018

london gentleman

When while in the produce section, you rub a kiwi at the same time you rub one of your balls .

I got kicked out of Wal-Mart for enjoying a London gentleman .

london gentleman by Ben waah June 8, 2018

A Gentleman’s Lift

Moving your golf ball from a bad spot to a good spot without taking a penalty stroke.

Mike: “Look where my ball landed! Brutal!”

Jamie: “Just take a Gentleman’s Lift”

A Gentleman’s Lift by Foggy Clue September 10, 2020

Lunch Gentleman 

A Lunch Gentleman is a male lunch lady. Since males aren't ladies of course, they are considered Lunch Gentlemen. They do most of the same things lunch ladies do, and normally get jobs in schools that provide lunch.

"Hey, you know that lunch lady over there? He serves horrible food."
"AHEM, IT'S LUNCH GENTLEMAN TO YOU MISTER."

Lunch Gentleman by OiSlumai October 21, 2020

Complete Gentleman 

One who exemplifies the values of love, respect, & appreciation.

J’sun is the epitome of a complete gentleman.

Dammmmn.. that complete gentleman is fine as hell.

Complete Gentleman by Sugar Puss February 4, 2021