Oh, geez, this is nigh on impossible given the range of things I can pick from. These are three, but I like too many things for them to be my "all time" three.

1. The Raven book series by James Barclay - it's like Final Fantasy in book form. It's awesome, entertaining, engrossing and has a healthy mix of deep/intense and funny/witty moments.
2. Suits, the TV series, so I can go on about it with a few more people than I already do.
3. Intouchables, the French film, because it's extremely rare I can find a movie that I could watch about four times in one year, let alone one week. I can only think of about three or four movies I've ever been able to do that with, and this is the one that I feel would be most universally enjoyed.

4. The Emperor's New Groove & Final Fantasy VII - my favourite movie and my favourite game, I only name them in this 'also worth mentioning' spot because most people have already seen/played them so I don't need to force anyone.