Beauty with a brain and dirty sense of humour is a perfect combination
Some kind of madness level in a relationship is necessary. It keeps the spirits high. You do not tend to get bored. Rather, each day brings with it a new adventure. It is fun to date a girl who has the same amount of madness level as you do. The compatibility is different. Having a girl with a dirty sense of humour is an icing on the cake. But, mind you tackling a witty girlfriend with a dirty sense of humour is a difficult task but not an impossible one. You just need to know the tricks and the ball is in your court.