The Prince of Fly's definitions
When a person has such an incredibly high level of swag that it causes themselves(or others) to experience an orgasm.
Mike:Hey Jen!
Jen: Mike...your so swagged out... im about to have a swagtasm! *orgasm*
Mike: Jen? *looks in mirror* OOOOHHHH *
Jen: Mike...your so swagged out... im about to have a swagtasm! *orgasm*
Mike: Jen? *looks in mirror* OOOOHHHH *
by The Prince of Fly June 17, 2011
Get the Swagtasmmug.