Running Man

Chaim Yankel decided to take up jogging so he went to the local sports shoe store but when he arrived he was astounded by the wide selection of jogging shoes available. While trying on a basic pair of jogging shoes, Chaim Yankel noticed a minor feature and asked the clerk about it. "What's this little pocket thing here on the side for?"

"Oh, that's to carry spare change so you can call your wife to come pick you up when you've jogged too far."