nipple blades
When your nipples get so hard, they are as sharp as razor blades.
It's so cold outside that I have nipple blades!
Nipple Blades
When someone Is so cold another person points out that their nipples are so hard that they could cut through diamonds.
The class pointed out to Mr.Terpstra that he had Nipple Blades
Nipple blades
When your nipples could cut class, diamonds, or concrete.
Example: Yo, why did you get a new mirror?
Had this chick over, but she had nipple blades.
Had this chick over, but she had nipple blades.