I'm sitting on my couch and I cross my legs and start kicking my foot and twirling it in circles. Then my heel pops out, slides back in and pops back out several times. Eventually it stays out and my shoe starts to dangle until it's barely held by just my big toe while I continue to fling it around. Then it falls! I set my foot down, cross my other leg, and tantalize you again with some heel popping and dangling of the other shoe. How long will the second one hold on?

I'm sitting on my couch and I cross my legs and start kicking my foot and twirling it in circles. Then my heel pops out, slides back in and pops back out several times. Eventually it stays out and my shoe starts to dangle until it's barely held by just my big toe while I continue to fling it around. Then it falls! I set my foot down, cross my other leg, and tantalize you again with some heel popping and dangling of the other shoe. How long will the second one hold on?