Rick and Morty are cornered with the Galactic Federation foot soldiers closing in on them. Rick asks Morty to hold them off while he figures out how to get them back to their dimension. This scene is from the Pilot Episode.
Rick: I need to type in the coordinates to our home world Morty, cover me .
Morty: Oh man. Ya know, I..I..I don’t want to shoot nobody.
Rick: They’re just robots Morty, it’s ok to shoot them. They’re just robots.
Glenn: My legs got shot off
Alien Federation Soldier: Glenn’s bleeding to death. Somebody call his wife and children.
Morty: They’re not robots Rick.
Rick: It’s a figure of speech Morty. They’re bureaucrats, I don’t respect them. Just keep shooting Morty. You have no idea what prison is like here.