unass

When playing paintball: To give up without a fire fight, being barrel tagged, or shot with a Nerf.

"The crew will be very unlikely to unass their tank...ever!"

by Bluemax February 7, 2008

unass

To relinquish something that belongs to, or is owed to another.

"If a man is meant for me, anybody he's with is gonna have to unass him." or "You need to unass my money right now, nukkah." or "You got my my basketball? Unass it!"

by urbanah June 7, 2016

unass the A-O

Quickly leave the area. AO is military for Area of Operations.

"The shits coming down. We gotta unass the AO!"

by Paul October 28, 2003

unassed

When someone breaks up with someone abruptly and with out explanation.

My girlfriend up and unassed me last night out of no where.

by Rick King of the city of Ass January 9, 2016

Unass the short!

To get out of a helicopter quickly. Used in the Vietnam war. A helicopter was considered a "short" flight.

This landing zone is hot as fuck! Unass the short!

by BlackMeathammer June 3, 2018