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
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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
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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
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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
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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
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