I have no idea.
I wouldn't have thought that so many people would consider themselves superstitious. Maybe they don't, but figure that there's no downside to doing it, so there's no reason not to? But even by that logic, they're opening themselves to the possibility.
I mean, I could just as easily say "If you write 'daughterfags BTFO' you'll never lose your virginity" with just as much validity as the OP.
Anyway, posting Jashi to keep it marginally /co/-related.