Diamond Matrix 

You were listening to Rihanna's song Cockiness (Love It) and you didn't know what a Diamond Matrix was, so you Urban dictonaried it!

It means a vagina.

Enter my diamond matrix.

Diamond Matrix by RiRi's Diamond Matrix March 19, 2012

Diamond in an Ice Storm 

A way to describe your dick, should you ever come across an erection so powerful, so immense, that not even the glory holes of 100 virgins can calm the swelling rage that is your penis

It's raping time buddy, and guess whose passing out the free, hot dickings.

And let me tell you, when she revealed that lacy red bra with matching panties, I was like a Diamond in an Ice Storm.

Diamond in an Ice Storm by Alan Tross August 12, 2009

diamond eyes 

A mesmerizing woman that has eyes that can captivate you and render you powerless to her persuasion and charm. Be careful not to look directly into those diamond eyes... That's how she casts her spell.

Wow, I never realized she had those diamond eyes until I talked to her face to face.

diamond eyes by Karma Queen December 2, 2014

Diamond Cutter 

For an older gentleman, a really, really excellent erection (so hard it could cut diamonds) that appears as often as a blue moon. Most common when awakening eXtremely early in the morning hours.

Patricia wake up....I've got a real Diamond Cutter here.....and there's only a finite amount of these left!

Diamond Cutter by Everlast X April 13, 2017

Diamond in the rough 

One whose worth lies far within

Only one may enter here. One whose worth lies far within. The diamond in the rough.

Diamond in the rough by sanchopancho02 June 21, 2021

Diamond class

Used to refer a professional athlete. This athlete is of such superb skill, and athleticism that place them at the top elite of their class in the sport they play. Diamond class is a very small group and, only the best of the best are referred to in this way.

Man: "Wow look at #81! He just made a play that was impossible.. and made it look easy."

Friend: "He is definitely Diamond Class!"

Diamond class by Bageez April 6, 2014

diamond nipples 

When your nipple is so hard it could cut diamonds

My nipples are so hard I have diamond nipples

diamond nipples by Blastmastr644 March 13, 2015