I've seen this a lot recently, and I have to wonder - is "I tell ya" really the best translation for "da ze"? I understand there's no easy way to find an equivalent in English for these kind of particles, but in this case "I tell ya" doesn't sound fitting in this situation.
Are we assuming that TwoBirds is the double of OneBird here? Because I don't see how this system implies such other than by visual representation of the variables, which should have no mathematical weight.