Yeet

Yeet.
When you spontaneously throw something in a fashionable manner.

Little kids baseball rolls across the street
Picks up baseball
Me: YEET
Hits little kid in the face
Little kid: REEEEEEEEEEEEEEE

Nabye

Nabye is an acronym meaning No bye.

"You wanna go get some food at the local food place where they serve food?"
"Nabye"