1. (

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

) a man who is a stupid incompetent fool ;

2. (

• clown ,
• buffoon ,
• goof ,
• goofball ,
• merry_andrew

) a person who amuses others by ridiculous behavior ;

1. (

• drop_the_ball ,
• sin ,
• blunder ,
• boob ,
• goof

) commit a faux pas or a fault or make a serious mistake; "I blundered during the job interview" ;