Balkan Frisbee

When an individual picks up a proximity mine and throws it at another individual to blow them up in fortnite

"I can't believe you killed that dude with a Balkan Frisbee"
"He can take the L lmao"

Throw Frisbee

To have sex secretly in one's empty house; often associated with cheating in a relationship.

John: Hey babe you wanna go throw frisbee later? My parents aren't going to be home.
Maddy: Sure, just don't tell your girlfriend!!!