Anyway, here's what I've always wanted to do, but have never had the chance to do...
Have Cable/Sattelite TV
I have always wanted this, but due to being alone on this in the household, have never had it. We do have Freeview (a free digital TV provider that runs through terrestrial airwaves), but I have to admit that whilst there are some good channels (mainly the BBC and Channel 4 add ons), some channels that I'd like (like Sky One for reasonably timed Futurama/Malcom in the Middle and up to date Simpsons, TCM for classic movies and Boomerang for classic material in their OAR unlike the cropping to widescreen present currently on CBBC) aren't present and there's no non-English speaking (i.e. French and German) channels. And it seems as though I won't be getting something like it for at least another five or six years as well when I move out completely.

Go to California
I've always wanted to go to California. I'd love to see Disneyland (of course

Go to Australia
A bit like the California scenario, but mainly because other people around me can't face the jetlag. Hopefully, I may get to the Merry Old Land of Oz sometime soon as part of a cheapy backpacking trip or equivalent.
Learn Italian
I've always seen a cool thing about the language, but I've just never got round to finding somewhere to learn Italian.
Make a film longer than 30 minutes
I've made fairly small scale short films before, but nothing long. Perhaps I could be cheap and make a package feature someday.
I'm sure there's others, but these are the main ones.