(S06E23)

Homer: Marge, you being a cop makes you the man, which makes me the woman, and I have no interest in that, besides occasionally wearing the underwear, which, as we discussed, is strictly a "comfort" thing.

This episode begins with Marge and Homer attending an outdoor symphony. On the way back home, Homer warns Marge to be careful since the streets are dangerous, especially for "upper lower middle class types." He tells Marge not to trust anyone, but of course he fails to take his own advice and gets swindled by Snake with a game of three-card monty. Marge exposes Snake's cheating, and he takes off running. Since no one will chase him, Marge takes after him and corners him in an alley. When he pulls a knife on her, her instincts kick in and she smacks him with a garbage can lid, knocking him out cold.