Off Guard simply means when somebody least expects it
Imma catch that motherfucker off guard and beat his ass.
by JabariW January 23, 2014
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When something happens when somone is not expecting it...

... Also a kickass punk band www.caughtoffguard.co.uk
"I just got punched in the face... I was Caught off Guard!"

"Caught off Guard rock!"
by ABC April 22, 2004
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