1 definition by PaigeMe

the sound your lips make when you blow air out of your mouth but keep you lips together. "Lip Trills" as some singers would call them. Used in a moment of frustration or exasperation.
Kim: "I really want to meet him, Betty"
Betty: Not today, maybe tomorrow!
Kim: *Bwer*
by PaigeMe March 9, 2011
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