term is used when someone is so damn appealing that they are "fuckalious". similar to fuckable, but on such a higher extent, that its not evenclose. it can also be used as a catchphrase.
dude 1: dude...like daamn, that chick is so fuckalious...i would fucking bang the shit outta her ass through her cunt...
dude 2: dude...thats so nasty, but so fucking hawt, that u just gave me a boner, and i think i came a bit.
(adjective) A girl that looks really tasty. When looking at the food, sweets in perticular and it looks so delicous, that you just want to eat it, samething except it pertains to a girl. When a girl looks sweet, delicious and/or tasty.