Wickedly awesome. Like that girl from high school that everyone got along with. Or your really good female friend who's been to hell and back with you and still can make you feel good with a compliment when you need it and/or a kick in the ass when you deserve it. Awesome person who'll rock your world.
When your having a really boring day at work and there is nothing else to do but add random words to urban dictionary and hope a customer walks throught the door and you can sell them a damn computer.
Fantastically crappy. Something or some situation so crappy that it is barely to be believed. Akin to calling something "fantastic" in a sarcastic voice.
I went to a concert last night, and the motherfucking, craptastic audience made so much goddamned noise that I couldn't hear the music.