A "Coupon Sam" is someone who always insists on using a coupon for exactly what it's stated for, even if they can upgrade it to a much better deal for a small price.

They are obsessed with free to the point of a fault.
Hot girl: Here's a coupon for a free picture of me in a bikini and a punch in the nose. If you pay me a dollar, you get 10 pictures. and no punch

Coupon sam will accept one picture and a punch because it's free... that's right, even if he has a 20 on him.
by Downvoting Victim July 26, 2005
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