That's what every guy would like to believe, but the folks at Beano are actively seeking to dispel that myth, per below.
It seems from their site that they're marketing this almost exclusively to women. Yes, I realize, of course, that women are human just like men, but why market such a product so aggressively to women? Guys fart too. Is there something about women I don't know? Are they producing proportionally more gas than men? Hard to believe with the guys I know.
Have I finally discovered the mystery of why women go to the bathroom in groups? To play a quick round of "pull my finger?"