Sexual humor including jokes about male and female private parts and other suggestive references.

Some suggestive body language.

Several of Bette Midler's outfits show cleavage and at the request of an audience member she opens up her dress to display significantly more cleavage at one point.

None.

Not a whole lot but there are 5 uses of fuck and other vulgar language is used including shit, ass, tits, balls, hell, crap, goddamn, bitch, and crack(slang term for vagina).

Bette Midler also insults several European nations in a way that some may find offensive(for example she refers to Germany as "krautland").

One of Bette Midler's onstage personas(a bag lady) consumes some alcohol.

None.