Sheila E. wears revealing clothing in her "A Love Bizarre" performance starting at around the 13:30 mark.

Brief kiss between male and female in hallway scene

A man tickles the guy's back and knocked him out.

Two people briefly fight

A man punches another man in the groin

A woman slaps a guy in the face

A man gets punched in the face, he is later seen with a bloody nose

10 uses of "fuck"(one or two involving the word "mother" as a prefix), about 8 uses of "shit" and other milder profanities are heard.

There are some people seen drinking alcohol in a bar

A character smokes a cigarette

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