Definitions:

1. bizarre or fantastic adjective
   • had a crazy dream
2. intensely enthusiastic about or preoccupied with adjective
   • crazy about cars and racing
3. possessed by inordinate excitement adjective
   • the crowd went crazy

Synonyms:

• half-baked
• looney
• loony
• mad
• nutcase
• weirdo
• wild

NearBy Words:

• crazyweed