Suggestive/sexual dialogue and innuendo.

A female robot is implied to be a prostitute.

One robot is shown from behind in a fashion that explicitly implies that he is masturbating, and his mother is shocked upon seeing him. (he is really painting a picture.)

There is non-stop depiction of its characters, who are robots, getting destroyed. While no human deaths are shown, the show has a sadistic nature.

One episode features the main characters selling their "coolant" for money.

Some strong gross-out humor: One character vomits before eating the vomit again, and some episodes feature characters getting farted on.

They use mild language such as crap, screwed, and a tool

This show is meant to be a black comedy, and therefore some viewers may find the show unsettling.