what are the funniest dumb blonde jokes you've heard?

i have a bunch of friends and we all hang out together all the time. and like the whole school knows that us 12 are a group. were always having sleep over and shopping together. anways there are only 3 of us that are brunettes and a red head the other 8 are always making fun of us. so the 4 of us made a plan that tomorow at skool we would diss them with a bunch of blonde jokes.
i need the best ones u can give me
thanks