Columbine

Columbine is the name of a High School that got shot up by Eric Harris and Dylan Klebold.

Dennis: Did you hear about columbine?
Nick: Nah bruz

karambit

The karambit, kerambit, kurambik or karambiak is a small Southeast Asian curved knife resembling a claw.

Steve: hey do you want a cs:go knife
Nick: what type is it
Steve: a karambit marble fade