Things have taken a turn. 'Tonight Show' host Jimmy Fallon's adoration of juiced-up games is well documented (remember the game of quarters with those giant quarters? The water fight card game thingamabob?), but now he's veering right into dangerous territory.

Sure, Fallon yells out that "safety is sexy!" before he kicks into his latest game -- a hybrid of golf and roller hockey -- but how safe can "roller golf" be when it ends with guest Cameron Diaz facedown on a fake golf green, skates flying, yelping echoing, and a dancing panda relishing it all?