5 inch bunch up 

The optical illusion created by some jeans and pants that gives the appearance that you have a boner when in reality you don't. AKA pitching a tent

Those blue jeans gave me a killer 5 inch bunch up

5 inch bunch up by Oobox September 4, 2008

5 inch hammer

Slapping a woman around the face with your dick, instead of having her suck you off.

She was hot and she was wiling to give me a blowjob, but her breath REALLY smelled, so I 5 inch hammered her.

5 inch hammer by Rozzarunner August 26, 2013

5 inch penis 

Someone who exaggerates there penis size, when they are below 5'2

Guys I'm not small, I have a 5 inch penis.

5 inch penis by snakles__530 January 16, 2017

5 inch punisher 

A not really long cock, often is punisher in this case used ironically since this is not the most pleasing a penis could be.

Girl: "How long is your D?"
Boy: "I've got a 5 inch punisher!"
Girl: "God bless please no!"
Boy: "Just joking it's around 9 inches long"

5 inch punisher by Sheeshsquatch69 June 10, 2020

0.5 inch 

A micro-penis but still bigger than most womens

Man:"i have a 0.5 inch penis and i feel anxious" therapist:"well, it seems like you have a micro-penis, but hey its bigger than womens... For now there is a definition on UD if you need to know the same thing i said".

0.5 inch by Something- May 10, 2021

1.5 inch theorem

yo dick can grow up to 1.5 inches

Jar can have an 8 inch dick on good day due to the 1.5 inch theorem.

1.5 inch theorem by Truthman8inch December 7, 2025

5.3 inch

The average penis size for a sixth grader. If you're shorter than that, don't worry, it gets better.

Little hoe, little bitch, suck my 5.3 inch dick!

5.3 inch by ruSkY puSS-PUsS April 20, 2018