grated dick 

When a slut is really bad at giving head and uses her teeth instead of her lips. The name is given because her teeth on your dick was like taking your dick to a cheese grater. Often result in blue balls or just well you know...

(ex 1)
guy coming out of bed room: *look of pain on face*

a bro: "dude you don't look to good what happened in there?"

gcobr: "it was horrible she was horrible" *sigh*

a bro: "ohhhhh she grated you dick didn't she?"

gcobr: "bro yea I think I need ice or like a massage"

(ex 2)
girl giving head for the first time (has no idea what she's doing)

bro receiving it: "ahhh careful with you teeth"

girl: "oh sorry what"

bro: "yea if you keep that up I'll end up with a grated dick"

grated dick by erikkk December 15, 2012

Cheese Grater Dick

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

Cheese Grater Dick by Chrya Lewa September 21, 2009

Cheese Grater Dick

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"

Cheese Grater Dick by hallowedchris October 12, 2019

Dick Cheese Grater 

When your girl swallows razor blades and then proceeds to give you a blowjob.

Weird Guy: Dude I want Jodie to give me a Dick Cheese Grater.

Normal Guy: What the hell is wrong you?

Dick Cheese Grater by SoundsLikeBen February 26, 2019

rubbing his dick against the cheese grater 

Used for years to describe women who engage in large amounts of unprotected sex with random men and doesn't clean their vagina's out of men's cum after sex, which leaves a thick white residue like cheese behind that last for days without cleaning.

Did you hear about the guy who picked up a chick last night? He was rubbing his dick against the cheese grater and got enough cheese to last a week!

rubbing his dick against the cheese grater by viper15 September 20, 2016