Cappalicious is the ultimate describing word it can mean something horrible or amazing.
It completely depends on the context
"they look so Cappalicious together" can also mean "they look so good together" or "they look so bad together"
Capilicious-adj-The act of being an awesome member of the Capitini's. That means being a motherfucking boss, gettin' all the bitches, and being the most dope.
Dude 1-"Yo man, that new kid's so Capilicious."
Dude 2-"Yeah, he's stealing all the girls for prom."
Something that is a combination of happy and delicious. Just the thought of it evokes feelings of delectable cheer, exuberance, and optimism. It's that warm fuzzy feeling when everything in life is working out. Remember when everything worked out for Cory and Topanga? Yeah, that's how awesome it is to feel happalicious. It's like falling asleep in a Disney movie except it's your real life.
How was your date last night? It was stupendous. I am couldn't be more happalicious.
I have never seen anyone look so happalicious, until he first laid eyes on his new son.