In the second episode (The Light Fantastic), when Cohen mentions wanting to marry the slave girl, Rincewind points out the old age of Cohen and asks how they would "you know..." It is not discussed explicitly but is partially implied.

The word sex is used when asking about the gender of the turtle on which the discworld resides.

A lot of the violence is comedy but some of it is quite disturbing.

A wizard is hit in the back with a knife and he falls, showing the knife in his back.

A wizard is pushed off a building.

Rincewind and a dragon-lady fight upside down with swords.

There is a large swordfight involving bandits and most of the good characters.

Some wizards attempt to capture Rincewind and mention burning the sacrificial pyre with him in it. They then start firing spells at them and Twoflower is hit.

There is a large tavern brawl with a lot of fist-fighting and darts flying about.

Rincewind kicks a man in the crotch and claims it was magic, "a collapsing spell".