The premise is simple. They enlisted a 6-year-old boy to be the invisible voice of the conversation, telling each guy over the phone what to say to his prospective lady.
The little boy, Ben, isn't exactly the smoothest operator, but he's definitely a jokester. Its clear with what he tells the older guys to say that he's trying to sabotage their chances at getting any girls number.
Watch the hilarious and mildly cringeworthy video up top to see if Ben and the guys succeeded in getting any female attention.