Sexlets!
Ladies, when you're flirting with a man and he pops some gum in his mouth, watch out: he may be priming his erection with some viagra-like chewing gum. Well, kinda: they hide behind the "male enhancer" name, like Enzyte Bob, which means it's main ingredient is "placebo". Well, placebo, yohimbue, damaiyana, and ginseng, none of which are probably spelled right her. A cocktail of those three herbs has been touted as herbal sex enhancer for decades (look at the ads in your old Hustlers, guys), which means it must work at least a bit for people to keep buying this crap. At least the gum makes your breath smell better, which is probably the biggest helper to getting laid of anything in the gum.