A word invented by Skylar Astin meaning amazing or prize worthy
Regina's bunt cake was so marvelicious that it won the contest.
by harlie lipstein February 10, 2013
Not just Marvellous. Far more greater and really, really, really, marvellous.
Its marvellous! - ... No, honey! It's marvelicious!
by bastii May 27, 2006