Well, while Murray is a force for evil the likes of which the world has never seen, Bender is Bender, and Murray would totally end up being his ashtray. A really EVIL looking ashtray, but an ashtray nonetheless.
"Gentlemen! Please! You can fight like itsy bitsy babies later. Right now we have adult name-calling and mud-slinging to attend to."
- Dr. Nightmare, Attorney at Law