A booger (dried nasal mucus) that gets hard and sharp enough to stab or cut the inside of your nostril. It can result in pain and sometimes a nosebleed.
"Dude your nose is bleeding, what's wrong with you?"
"The low humidity today gave me a really bad knife booger and it cut me when I was trying to pick it out."
"The low humidity today gave me a really bad knife booger and it cut me when I was trying to pick it out."
by SR20DEN December 24, 2009

by SR20DEN January 22, 2012

To reference a pair of breast implants in a woman.
This is in reference to the murdered model identified through her breast implant serial numbers.
This is in reference to the murdered model identified through her breast implant serial numbers.
by SR20DEN August 24, 2009

by SR20DEN October 18, 2008
