Potty training update

So I'm not being consistent with potty training though I know it would probably be easier if I would be... Ada gets the idea pretty well though.  I had her sitting on the potty and when she went I praised her and said what a good girl she was....She looked a little taken aback and said, "No, I'm a big boy."  I told her that no, Sammy and daddy were boys but Ada and mommy were girls... and she said very forcefully that "I'm a BIG BOY!"