Commonly referred to as CGD, "Cheese Grater Dick" is a painful chafing that occurs as an affect of wearing jeans without underwear.
Chris: I didn't have any clean underwear this morning so I had to go commando today.

Eric: Dude, you are going to have a bad case of Cheese Grater Dick tommorrow
by Chrya Lewa September 21, 2009
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When you are wearing a sports jersey with those little holes on a cold day, and the holes scrape across your nipples, making it feel like someone just cheese gratered your nipples.
Holy crap,this jersey is causing a Cheese Grater Effect on my man-nipples.
by Zack Mulhollan February 28, 2008
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where a women sits (often knickerless) on a mans chest and grinds her pelvis up and down which stimulates his nipples
ryan - i just got an ukrainian cheese grater from your bitch

elliot - dude that was my mum

ryan - she grinded me hard

jayden- stop talking about my sisters chin
by straightupdown May 14, 2012
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A person with a cheese grater dick is a very specific type of person. As soon as you look at such a man, you will immediately know of their cheese grater dick characteristics. Said person is quite a cuck, and lack much of a care for others.
Person 1: "Go fuck yourself, faggot
Person 2: "Shut the up, you cheese grater dick cuck"
by hallowedchris October 12, 2019
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The act of taking a standard issue cheese grater and inserting it into ones anus and/or vagina, then proceeding to insert and remove it while twisting it left and right
Yo I’m finna give this chick the Iranian Cheese Grater
by Ityaboistorm December 31, 2020
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When you grind some cheese on a cheese grater in cincinatti.

2. What you call toxic bitches on overwatch when you have tourettes
I just grated some cheese on my cincinnati cheese grater.

2.

A: *Insta Locks Hanzo*
B: GOD DAMN IT YOU FUCKING CINCINNATI CHEESE GRATER
A: RYUUGA WAGA TEKI WO KURAOU
A:Gets banned
by JustSaiyanShit November 7, 2018
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When grating cheese, as you come to the end of the block you find that there is a small piece that you are not able to grate fully due to its size.

As the cheese grater (not the same as cheese grater), you are entitled to consume this tiny piece of cheese yourself.
"I think you'll find that, having successfully grated this gigantic wedge of cheddar, I am entitled to the cheese grater's perk. Good day to you, sir."
by C3POwen October 6, 2011
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