No actual nudity.
A woman struts on the sidewalk in a revealing dress. She passes a man and woman that are making out. The man sees her cleavage and walks away from the woman he was kissing. The woman walks over a subway grate and the wind blows her dress up, revealing her panties. She talks about how good it feels and how big the trains must be. A man watches her underside through a camera.
Two men joust with large penis-shaped objects. They talk at length about the size of their penises.
In a movie theater scene, two men and a woman review a pornographic film. In it, a man forces a woman to act like he is giving him a blow job (the man is in a diaper the whole time). She steps back and strips to her bra and panties. He rubs his face on her breasts. The man dances in a diaper. They have sex behind a privacy sheet, her breasts swing. The man makes references to his junk burning. The people in the theater make sexual commentary in a graphic and detailed manner. The man behind them shows a popcorn container filled with semen.
A man continuously asks an Asian woman for a "happy ending".
A man is tied up and it is insinuated that some men masturbate and ejaculate on him.
Two women in bikinis jump into a hot tub. One of them has a horny boyfriend and she suggests to the other girl they shake their bosoms. She asks her if she likes anal. Her boyfriend jumps her and they talk dirty to each other.
A woman talks about having sex with strangers, she discusses her antics in graphic detail.
A man makes jokes at an abortion clinic about loose women and coat hangers.
A young woman and older man slide each others tongues around.
A man uses his penis, wrapped in a bandage and covered with cheese, to attract a mouse.
Most of the jokes are sexist or sexual in nature.