Okay, in response to the "Best Ball Boys in the World" (and it's not a competition, because they are the best!), this is Czr, who must be the pittiest of all Pit Bulls; THAT HEAD! THAT FACE! THAT CHUNKY CHEST! He is the Ur-Pit Bull. Czr nods or shakes his head when asked questions.
ETA: oops; I forgot to credit the creator, who is only identified as "TeamCzr".