goofy
/ˈɡu:fi/
Learn to pronounce
adjectiveinformal
adjective: goofy; comparative adjective: goofier; superlative adjective: goofiest

1.
North American
foolish or harmlessly eccentric.
2.
having or displaying protruding or crooked front teeth.
"a goofy grin"
3.
(in surfing and other board sports) having the right leg in front of the left on the board.