OK, I'm sure someone has already mentioned it but I caught some Slamball on Trouble yesterday and feck me it looks like fun. For the uninitiated, Slamball is basically basketball with four trampolines sunk into the floor under each hoop...that's it. It means that the shortest player can make huge dunks and if you get open you could do something like a 360 through the legs...it's NBA Jam (though without the violence misfortunately).