Make that "Pretty rubbish car with small dents in bonnet, £500 ono".
Not such much dents as heel shaped holes in the paint work. Grrr...
Wow. Freshers are horrible. I hope you at least got a chance to yell at them? Perhaps throw something at them? It's not as good as an air rifle, but you've got to make the best of a situation. :)
Line up a few buckets of water by the window and practice your throwing technique :) But then if they're blind pissed might not make any difference...