Blake Griffin travels back in time to talk to himself again.

Time travel is confusing, shouldn't his younger self recognize him from the last visit? And didn't he tell him to practice free throws instead of dunking. Now, he is going against his own advice and is actually trying to pitch his car that his 10 year old self will not see until the 13 years later. This whole space-time continuum thing, with all the time frames and different dimensions is not making a lot of sense, but if we get to see the same Blake Griffin dunk on people, he can keep doing what he wants.