Unass

To remove your body from any chair, sofa, lounger or seated area

Hey, unass my seat before it gets serious up in here!

by JKEN1 September 24, 2012

unassness

politeness at a time when dealing with a lot of rude arrogant people

I appreciate your unassness considering the fact that you have been polite, even though so many people are so rude these days.

by funny fellas January 10, 2014

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

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

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