Not to worry ... sometimes the ones who laugh the best at these jokes are those who they are apparently aimed at! Over the years, some of the best jokes I have had have come from "......." themselves (and you can insert any sort of groups of which there are jokes made, eg. teachers, blondes, engineers, priests, Catholics, Newfies, Dutch, Brits, Canadians .... and we can go on and on and on)
I often reference "my blonde roots are showing" when I do something a little stupid! Nada, no blonde at all, never ever.
A good friend is a blonde ..... and she often laughs and says she has all the characteristics of a "dumb blonde" and especially when she "does" whatever that IDs her as such!
And my apologies to any of those who are offended by this thread.