1 definition by Phil Hubbard

Top Definition
If an awkward girl won't leave you alone, make like Ian Malcolm and stop whatever conversation you were having to freeze like a statue. Her vision is based on movement and she will pass you by for tastier prey, like a T-Rex.
"Kelly from the bar came up to me last night and I couldn't shake her off, I had to utilize the T-Rex Defense in hopes she would move on and attack some lawyer guy on a toilet."
by Phil Hubbard August 19, 2006

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.