Shwiggity
The apitimy of coolness.
Damn that rockstar is shwiggity, I want to be just like him.
shwiggity-wuh?!
What the fuck you talkin 'bout?! Derives from "shwiggity shwam", which translates to whatever the hell you want it to translate to.
"Hey timmy! I just had sex with your mom!" timmy says: Shwiggity wuh!!