I'm always a bit amused when someone tells me that I can have whatever I like, I've always wondered what would happen if I took the answer literally instead of asking what's availble.

Userfriendly to the rescue

But seriously, if you don't mean it, don't tell people that they can have whatever they like. I know, you're probably trying to give the impression that you have lots of different stuff, but you run the risk of having someone disappointed because they actually asked for something that you don't have (oops!).