A term used to describe the actions of a guy who has stolen another mans date and proceeded to get with her. Stealing another mans date out from under his nose.
Oh my god dude, did you see what Alex did to Kyle last night? He finagled that girl from him when he went to the bathroom. Then Alex brought her back to his room. What a classic swoop jackal
by Donka Doo Balls December 13, 2010