1. (

• fathead ,
• goof ,
• goofball ,
• bozo ,
• jackass ,
• goose ,
• cuckoo ,
• twat ,
• zany ,

) a man who is a stupid incompetent fool ;

2. (

• cuckoo

) any of numerous European and North American birds having pointed wings and a long tail ;

1. (

• cuckoo

) repeat monotonously, like a cuckoo repeats his call ;