1 definition by harry fucking potter
A bad ass disease where the swag germs just kick the ever loving shit out of your white blood cells and you feel like utter piss for several days. It's mighty awesome, and even though you feel like your esophogus is being set on fire, your still proud to say you've had motherfuckin' swaggitis.
Sorry, i cant go to school today. I have swaggitis and its playing whack-a-mole with my lymph nodes.
by harry fucking potter April 27, 2010