A type of a sandal that is usually supported by one string. One of the sexiest kinds of shoes a girl can wear. Nice for showing off their pretty feet, assuming their feet are pretty enough. They are of course most commonly worn in the summer. But girls also often tend to wear flip flops when it's cold too. I've even seen some girls wearing them in the winter before with snow on the ground and I don't know how they do it.
Guys also wear flip flops, but not as much as girls do. They don't look any good in them anyway.
*Some girl walking in flip flops*
*Me thinking that she has nice feet and flip flops*