A very loud, unattractive, mean-acting woman walks into Wal-Mart with her two kids in tow, screaming obscenities at them all the way through the entrance. She's dressed in dirty jeans, a greasy T-shirt with holes in it and wearing worn out flip-flops exposing her cracked heels and filthy toenails. When she yells at the kids, she exposes her yellowed, crooked teeth with more than a few missing. The Wal-Mart Greeter says, "Good morning and welcome to Wal-Mart. Nice children you've got there. Are they twins?" The woman stops screaming long enough to say, "Hell no they ain't!The oldest one, he's 9 and the younger one, she's 7. Why the Hell would you think they're twins? Do you really think they look alike?" "No," replies the greeter, "But I just find it hard to believe that someone had sex with you twice."