Pizza Hut UK is doing a promotion-thing for UK residents, but it works here in the US (and probably elsewhere), so long as you select "United Kingdom" under your location.
Just go >here< and select "Claim Coupon" to get it.
EDIT: My roommate had problems saying the code doesn't fit the gender his avatar is (Male). Apparently it randomly gives you a male or female code. If you get the wrong gender, you can clear your cache and cookies to try again.
And it looks like this btw:
FC Media Links