Edna Krabbapel

Bart decided to start with Ms. Krabbapel, but he doesn't know how to expose her without beign caught in the act. While walking thinking about that, he hit a small box with his foot. Bart notices the box and open it. It was the clock that could stop time. He used it with Milhouse when they were kids, and after Lisa use it only a day, he lost interest on it and forgot about its great powers. Now he has how to embarrass Krabbapel.
Taking the clock with him, Bart follow Krabbapel to the L.A. BodyWorks, where she work-out. Bart waited that she enter in the locker room, and then, he activate the clock, stopping time. Then, he enters in the locker room, where Krabbapel started to undress (she only took her shoes and socks before Bart use the clock). Bart carried her out of the gym and took her to Veterans Park. Then, he carried a lot of people to surround Krabbapel, and finally, he took off all her clothes, leaving her naked. Before using the clock again, Bart put a videocamera to record all the moment.
Then, Bart use the clock and let time starts again. The moment was instantaneous, Krabbapel and the other people react and they inquire where are they, then Krabbapel discovers that she's naked and screams, covering herself, while the other people gasp in surprise. Bart laughs as his plans is a success, recording all the moment. Edna runs out from there, naked, while figures how she ended naked outdoors.