おちょける

to joke; to clown

Word type: 

Standard: 

ふざける

Example: 

うちの子、学校でおちょけてばっかりでいっこも先生の話聞かんのですわ。
My kid is always joking around at school; he never hears what the teacher says.

Commentary: 

A person who jokes around all the time is called ちょけ or おちょけ.

Some people may say ちょける instead.