1. Any action that implies effeminate, unmanly behavior or characteristics as opposed to sterotypical masculine ones.

2. Any action that would cause a man to be viewed as a wuss, sissy, punk etc.
Exhibit 1. Kobe Bryant's embarrassing public apology for cheating on his wife.

Examples of man card violations: Men who get dragged to the movies to watch a "chick flick".

Men who rat out there friends ala Kobe to the cops, or their girl friends.

Men who watch figure skating, or other women's TV programming.

Metrosexuals.
by J.M.Quinn February 15, 2006
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Any action that implies effeminate, unmanly behavior as opposed to actual masculine behavior
Kobe Bryant's embarrassing public apology for cheating on his wife was a man card violation. If he said the same things in private, it wouldn't have been a man card violation.
by J.Quinn February 16, 2006
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