Ok I know this is asked a fair bit and most people say they would buy a new house, fleet of cars, a small country etc etc but what would you do immediately? As in if someone approached you right now to tell you that you had won 15 milllion gbp or suchlike, it was safely in the bank, everything was fine and handed you a card or chequebook or whatever allowing you immediate access to the money should you desire then what would you do right now and over the next 24 hours? It has to be realistic and logistically possible so, for example, you can't invade mars. What would you do?
smallprint: if you do not do the lottery then just imagine someone has given you/you found/stole/inherited the cash
edited for for smartcheesieness
edited: this really was a bad idea on my part