Crotch Button 

A term used to describe an unattractive person.

Polar opposite of "Cute as a button"

Ugly

Rachel: "You're cute as a button, Paul."

Caitlin: "No he's not."

Paul: "Shut up Caitlin, if you were a button you'd be the least attractive button. You'd be the button on the crotch of someone's pants. You'd be a crotch button!"

Crotch Button by Cimex September 7, 2009

Button Crotch 

Term for a really annoying person, who is being difficult, similar to a button crotch on shorts.

Nick was kept refusing to pay his portion of the dinner bill. He was being a real fucking button crotch about it.

Button Crotch by SMSF May 19, 2020

Crotchy Button 

When you're so scared or disgusted your dick hides itself by forming itself into an innie belly button like transformation except it's near your crotch.

That porn I watched earlier scared my penis so bad I have had a crotchy button for a week now.

Crotchy Button by therealshadybrabbit August 31, 2015