Meaning that something is cool, awesome, sweet, fantastic. The equivalent of saying that something is "the shit". Not to be comfused with Fergilicious.
Dude: Do you want to go to the concert in that old warehouse?
Girl: Yeah, it's going to be sketchilicious!
Girl: Yeah, it's going to be sketchilicious!
by Honest Me January 13, 2009
by Honest Me January 16, 2009
Guy: Look at her, she is such a fantestical.
Girl 1: Did you see his balls? They're awmazing!
Girl 2: I think that they're fantestical
Girl 1: Did you see his balls? They're awmazing!
Girl 2: I think that they're fantestical
by Honest Me January 13, 2009