For the most part, we are all very familiar with the expressions containing the word "blonde"; she is blonde, I am blonde and any derivative are usually used to point to "lack of intelligence". Whether that's true or not is not proven which makes it all the more shocking to inquire whether someone can be considered "legally stupid".
If you're interested in making stops between here and there, feel free to stop by The People Branch website where you will find many interesting goodies to choose from.
