Keyshawn Johnson takes issue with whippersnapper neighbor Justin Bieber for driving too fast

Former NFL star and current ESPN personality Keyshawn Johnson—of "throw me the damn ball" fame—recently tried to have a few stern words with his neighbor, international pop superstar Justin Bieber, who was allegedly driving recklessly through their gated Calabasas community.

Johnson was on his way home from a party on Sunday night with his kid in the back seat of his Prius (insert Keyshawn Johnson drives a Prius joke here). Bieber reportedly zipped by in his Ferrari. So, Johnson dropped the kid off at home and continued to Bieber's palace, where he parked-in the Ferrari and tried to talk to The Biebz, who apparently darted into the house.

When KJ got to Bieber's pad -- he blocked Justin's Ferrari in the driveway and got out of his car to confront Justin face-to-face ... but Justin ran inside of his house and refused to come out.

Two other people reportedly called the police to complain about Bieber's driving that night. Witnesses say that he appeared stoned. [TMZ]

UPDATE: Neighbors are also alleging that Bieber spent part of his Memorial Day weekend riding a Segway while smoking pot. There's a Gob joke in there somewhere. [TMZ]