When a thong leaves a rash in the buttcrack.
I have an irritating rash in my buttcrack from my thong.
When a thong leaves a burn, or rash in ur butt crack.
Your butt crack burns from your thong
what you get when you get what you deserve for being stupid enough to wear a too tight thong underneath your too-tight, ill-fitting jeans so that everyone within 20 feet of your ass can see that you have once again failed to hide your nasty panty lines.
Someone should've told her that the point of the thong is to hide panty lines, not just displace them. Now she's got an itchy case of thong burn and can't go to the frat party with us.