Wedgie Commercial

So everyone gets them right? Guys where underwear that is so baggy they are probably less likely to get them than girls. Its kind of an embarrassing thing to do when your in public, but if you've ever had underwear stuck up your butt you know how irritating it can be. Like in the commercial we see a girl walk into a shoe store and we hear her internal thoughts about figuring out a way to get rid of her wedgie without being noticeable. She wiggles to the left right and all over the place just to get it out. She ends up making a fool of herself just trying to get it out instead of just quickly grabbing it. Guys pick, grab, itch and everything else in public so why is it necessary to make girl underwear that are wedgie proof. Shouldn't a girl just picking a wedgie be they same as a guy doing any of those other things?