To be in a fling and be single at the same time, usually the stage before it officially becomes a full fledged fling, or casual sexual relationship. Usually between 2 and 5 sexual encounters before the fuck friend phase. This stage generally occurs when one realizes that good sex cant be just a one night stand, or if one realizes that the other person would suck as a mate but is amazing in the sack.
Mary Jane was such a good fuck, and she made breakfast, I'm thinking of taking it to the next level with her. I'll have to update my Facebook status from single to Flingle
by St. Lucian SALOP February 25, 2010
"Matthew, check out my new credit card with a $100,000 limit, oooh it flingles! Wow and look how sexy I look in my new dress, yeah bitch I flingle."
by Moni Doll July 10, 2008