I've got nothing to say I haven't said before

Pret-lag: That feeling of mid-afternoon tiredness caused by eating a large, overpriced sandwich for lunch.

Polyfelisophobia: A nagging fear that the girl you're out on a date with will turn out to the be sort of fruitcake who owns loads of cats.

Plebsian: A chavvy girl who snogs her friends with the sole intention of getting boys interested.