Plot Twist.

Patty fell for professional golfer Veronica, a golf pro on the LPGA tour. But…:

At the altar, however, after guests were asked to speak or forever hold their peace, Marge tore Veronica's dress at the neck and revealed a large Adam's apple.

It turned out Veronica was a man in disguise, who took up the ruse in order to play on the professional women's golf tournament.
Marge found the faker out by spotting him lifting a toilet seat, and belting out rock and roll band Aerosmith's "Dude looks like a lady" while shaving.

Needless to say that this much-hyped episode ran with the proper parental advisory!

Here's Homer marrying Julio and Thad, and pronouncing their union legal in "Massachusetts, Vermont, maybe Canada," but advising them to "stay out of Texas."