During the James Brown song, Jackie Chan shakes his butt for a woman, right in her face. She gets aroused, staring at his butt. She then tickles his bum and makes an excited noise.
The term "wet dream" is said, though one might miss it as it passes quickly.
Many innuendos. The term "horny" is used a few times, mostly toward the end. Mention of "sex machine" and "slut".
During a "James Brown" stage scene, a couple women in skimpy dresses dance on stage, and shortly afterwards there is a lot of "booty shaking".
Though directed in a lighthearted way, not sensuous, there is a five minute (or so) hotel bedroom scene that involves a tipsy (or just giddy) woman, who has stripped down to bra and panties and barely more, attempting to pull the clothes off of a man (after the "James Brown" stage scene and some dialog). Also during this sequence, a woman and a man fight and wrestle in a pool.
A couple guys hone their security cameras on a couple women's behinds and make snarky comments (gun target practice scene). One of the women shoots out a man's crotch in a picture.
A couple down-the-cleavage shots (getting into theater, and a bit after that).
A few mentions of "nice rack". An incredulous mention of "I forgot my bra".
A man is bare-chested. A couple men are shown wearing boxer shorts.