goofy(n = noun.person) - a cartoon character created by Walt Disney;
is a kind of character, fictional character, fictitious character
goofy(s = adj.all) cockamamie, cockamamy, sappy, silly, wacky, whacky, zany - ludicrous, foolish; "gave me a cockamamie reason for not going"; "wore a goofy hat"; "a silly idea"; "some wacky plan for selling more books"
Derived forms noun goof2, noun goof1
foolish and silly, or appearing silly; as, he wore a goofy hat. [WordNet 1.5]
goofy, adj. (goofier, goofiest)
1 stupid, silly, daft.
2 having protruding or crooked front teeth.
Derivative:
goofily adv. goofiness n.