Adj. An abbreviation of the classifieds/sales term "Or best offer". Used in the context of describing a man or woman who will take whatever he/she can get in the way of romantic companionship.
Melissa? She's a drunk with a lot of mileage on her. She's truly OBO.
Adam has slept with all of his friends' ex-girlfriends and now he's been hanging around that creepy, snaggletoothed, bettie page impersonator's house. Isn't she almost 50? Officially OBO.
Adam has slept with all of his friends' ex-girlfriends and now he's been hanging around that creepy, snaggletoothed, bettie page impersonator's house. Isn't she almost 50? Officially OBO.
by VRB December 14, 2008

An instrument used while hunting to attract ducks. It sounds like a mating call, so male and female ducks go quickly to it.
by TheFrenchHornGuy March 18, 2004

by Hallie Corson September 23, 2005

by Lachurs June 20, 2017

by Jim Le Gros September 16, 2005

by Leanne Biv February 17, 2008

by Cap'n Bullmoose April 30, 2005
