I am in a fairly timid house by some respects, i know people in other houses who get wasted every night, we tend to drink socially most the time and go out properly maybe once or twice a week...
On a night out i would probably drink the equivalent of 10-15 pints or so, i tend not to drink to excess much any more... freshers week it was probably a hell of a lot more! That was a constant state of drunkness! In the week we will often just have a crate handy and have a few bottles in the evening or something when we have finished for the day!
I spend all my money on going to football so cant afford much more than that - its my choice though what i spend money on...