Ruditude (n.) is a to have a rude, irrational
attitude. A
way of thinking or feeling about
someone or something, that is reflected in a person's behavior, in a rude manner.
BF: Hey babe, I made you breakfast.
GF: What did you make?
BF: Eggs and bacon.
GF: You know I don't like Bacon.
BF: That's
okay, don't have any bacon then.
GF: I hope you
choke on the bacon!
BF: Huh? What's with the ruditude? You on your period or something?