An argument in response to someone else's earlier argument. To differ with a point they made while differing with a point you have made.
Dude 1: Dude, Dubya is freakin awesome - the way he's keeping us safe!

Dude 2: I beg to differ with you - Dubya is whack. He's gonna get us all killed.

Dude 1: Re-differing - by fighting the war on terror overseas he's keeping all that crap away from us.
by todh April 16, 2008
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