I'll echo some other sentiments and say this is a very interesting thread.
I guess I will just give my current break down: I graduated from school 2 yrs and 1 month ago, and since that time I managed to pay off all my school loans (approx 35 K) and bank approx 10 K.
I had a few other expenses in the mean time like room, board, and I had to get a "new" car since my 1992 Topaz finally bit the dust.
I'm now looking to go to grad school is about a year (taking the GMAT in about 3 weeks and then the GRE). I'm not exactly sure which route I want to go. MBA and Engineering dual degree program, just engineering, just MBA, etc. I do know that I'm going to try and avoid going to an expensive private school unless I get a great deal of assistance, grants, or what not. I don't want to end up with 100 K in debt from grad school.
So right now I'm debt free and trying to save. I don't have a real budget, but I'm not really a high upkeep kind of guy. Jeans and T-shirts. I buy a few video games, maybe go to the movies, eat out, etc. I don't like real fancy or expensive clothes, cars, etc. Some people in my family rank on me for having a 2000 Camry saying I should've bought something nice now that I'm out of college, etc.
I guess my only real weakness are vacations. I love going new places and seeing stuff. Since graduation I've gone to Japan, Hawaii, and Las Vegas plus a bunch of small road trips to western NY, Niagra Falls, Prince Edward Island, etc.