A group of women blonds and brunette's were on a Hens night out and to carry on till lat they decide to hire a DOUBLE DECKER party bus! All the brunette's went down stairs and all the blonds went up top..After a few hours one brunette thinks we are having fun but the blonds are very quiet so she goes up to see them and sees them all holding on to the seats on front of them, she asks what is wrong with you girls, we are all having fun then one blond shouts back "it's OK for you, you have a DRIVER