Considerable crude sexual humor.

A car blows up. Nobody in it.

A man is beaten to death with a juggling pin(there is a little blood).

A clown is shot but uninjured.

Lots of slapstick including slapstick fighting and comic destruction.

Lots of profanity including uses of the F word(including a few sexual uses and at least 1 with "mother"), the S word, ass words(including asshole), and several other swear words.

Some smoking including an exploding cigar.

Shakes(and other clowns) drink throughout the movie.

A group of clowns snort cocaine.

None unless you are afraid of clowns.