Yeah, I've done it zillions of times -- usually because the photos had to be done tomorrow, or I was too excited or curious about seeing what I'd gotten to wait.
The REALLY fun part comes when you're developing film at 11:30 at night, and need to have finished prints ready by 8 am next day! Then you're in for developing the film from, say, 11:30 to 12, having a snack while it's washing, then waving a hair dryer over it for a half-hour or so trying to get it to dry faster, then mixing up Dektol while it's hanging for a few minutes, then holding it up to the light trying to pick the best frames about 1 am. Then you're ready to start printing, hoping against hope that you don't run out of anything because there's no place to run out and buy more paper, fixer, etc. With any luck you've made a few decent prints by 2 or 2:30 am, so all you have to do is stay up until about 3 am washing them... then you're ready to squeegee them and lay them out to dry before getting in a restful three hours of sleep!
Yup, when I was about your age I used to this fairly often. And I hated it! So why does it make me feel nostalgic now?!?!?