Impressions

I want these flip flops. Anyone know where I can get these trailer park treasures? I heard you have to eat 4lbs of spam a day for 6 months to qualify, otherwise you won't be able to leave a proper SPAM impression behind. If you are really dedicated you will eat 10lbs a day for 12 months and then you will be able to leave impressions on concrete, provided your knees don't snap.