1 definition by Bates____
Someone who thinks of themselves as really cool, and can be used to describe someone who is boasting about their friends/weekend/awesome party. Usually used in a sarcastic form.
"So there were like 3000 people at my party last night and they all love me..."
"Oh, you bantersaurous, you!"
"Oh, you bantersaurous, you!"
by Bates____ February 26, 2008