When a person, usually female, responds negatively to harmless banter or takes it to heart.
Guy: See that girl over there? She's been in such a bitter banter mood lately.
Guy 2: Why do you say that?
Guy: I called her a dork and she cried.

John: Leslie, you are such a dweeb!
Leslie: You are always so mean to me!
John: Don't give me that bitter banter! Now go make me a sandwich, woman.
by JohnPaul7 May 11, 2012
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