Woman grabs a guys crotch saying what's the matter you got no scrotum?

Two kissing scenes.

A magazine is briefly seen with scantly clad women.

Some paintings of semi-nude women can be briefly seen.

A boy teasingly tries to lift a girl's skirt inappropriately.

In footage, Biff forcefully kisses Lorraine, his newlywed wife, in a sloppy and shameless fashion. She clearly does not enjoy it.

Biff hits Marty in the face several times towards the end of the film.

Marty tries to punch a man in the face in a diner, and he kicks the man in the crotch and throws him into a few other people and runs out.

Biff pulls out a small magnum in front of Marty for questioning a magazine and points it at him to kill him.

Characters fight. One of the main characters is threatened with a gun and is told that the same gun killed his father years ago. Characters are knocked out or have the wind knocked out of them at times. A man kicks another in the gut twice. A little bruising is shown on a man's nose and mouth.

During an argument, one character pushes his wife to the ground.

6 uses of "shit", 20 uses of "hell", 6 uses of "son of a bitch", 4 uses of "ass", 11 uses of "damn", and 1 use of "Jesus".

When Marty returns to the school dance in 1955, he sees Biff and his friends spiking the punch with alcohol.

Lorraine slams down a shot of whiskey during a fight with Biff in alternate 1985.

In one of the scenes that takes place during the first movie, Biff grabs Lorraine and pulls her against his chest, telling her that she's his girl. Lorraine struggles and kicks him in the knee and then hits him in the head with a dress box. As she and her friend run away, Biff screams after her that he's going to marry her someday.

The sequel is much darker than the first one

In one scene, when Marty is stand in middle of the road behind the movie theater, a shark chomp Marty, but it was made of 3D print. Played for laughs.

Some anxious scenes.

Some intense and suspenseful background music.