What is the definition of an embarrassing nickname - one that you are proud to use in the home, but you'd be reticent to let it be heard in use, in public.
Not sure if you've ever had an embarrassing nickname for your child, but this is the derivative path of one of ours.
Bub => Bubs => Bubby => Bubsy => Cousin Bubsy

Any embarrassing nickname's you have for your children, and how they came about?