1 definition by b0r3d0m

Anti-Hookup Device. The friend one brings along to make sure they don't hook up with someone they know they don't want to, but probably would anyway.

This is the true reason for the wingman.
Hey, I need you to come with me tonight and be my AHD. John is going to be there.
by b0r3d0m August 7, 2006
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