no boys here yet, but I do have a heavyweight machine that isn't named. It was my grandmothers.
Seems only fitting, since he is one heeeavy guy and a real workhorse, that he get his male moniker.
Doesn't sound like a tough name, but I think I'll call him Gus, after the mouse in Cinderella.
I just hope he doesn't get amorous with my girlies
...lol
