Two blondes walking through a forest came upon a set of tracks, one said "oh look, deer tracks", the other said "no, they are badger tracks". They were still arguing when the train hit them.
A man in a bar told a blonde joke, the woman next to him replied "not sure if you have noticed but i am a blonde, the five women next to me are blondes and the barmaid is a blonde. The man hung his head down and quietly said "Oh God, i am going to have to explain it seven times".