clown

[1]	clown around/about , clown around , antic , fool (around) , play the fool , horse around/about , caper , cut a caper/capers , engage in high jinks/hijinks , (US) cut up , cut didos

[1]	buffoon , jester , fool , zany , comic , comedian , funny man
[2]	buffoon , buffoon , goof , boor , rustic , goofball , merry andrew , yahoo , oaf , lout , clod , dolt , bumpkin , clodhopper , provincial , peasant , yokel , (Colloq) lummox , (Slang) (Mainly US) jerk , (Old-fashioned) galoot/galloot , (Slang) (Mainly US/Canadian) hick