Involves periods of elevated or irritable moods, alternating with periods of depression. 99.99% of the world's population calls this bi-polar disorder. The other 0.01% (aka- Charlie Sheen) call this "bi-winning".
by DaNerdling March 26, 2011

by Notsureofaname September 29, 2021

by mrfishbut with but in the name June 21, 2022

An individual that will accept multiple forms of currency as payment (or repayment) without preference. Typically, they travel or maintain bank accounts in multiple countries, especially Canada/USA or UK/Europe.
"Thanks for covering my tab last night, do you want American or Canadian Dollars?"
"Whichever, I'm bi-currency."
"Whichever, I'm bi-currency."
by Toxin August 15, 2007

The act of being a winner at every end of the social spectrum. Similar to Bipolar, except way more awesome.
Charlie Sheen is not Bipolar, he's Bi-winning.
by GreenLantern8714 March 18, 2011

by grostata October 22, 2018
