I'm a little disappointed in myself that I didn't notice this. What you are looking at is the court on which Team USA drubbed Puerto Rico last night in an exhibition basketball game. And, as was noted at sethgunderson.com, the lane looks a little... well, penile.
White lines were painted or taped onto the floor to mark the international trapezoid-shaped lane. Hindsight being 20/20 and all, they may wish that they had used black instead. If not, I'd rather they just went the rest of the way and painted some balls on there, too.
USA Basketball is Sexy! [Seth Gunderson]