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.
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!
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.