Top Definition
to talk erratically and nonsensically as if you are crazy, especially about childish themes.

Based on Kelly Bensimon from The Real Housewives of New York.
The conversation was going okay until Frank totally Bensimoned it and started talking about unicorns.
by RamonerWins June 22, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.