5. Gary Payton
Probably the most relentless talker on this list, GP talked smack for the whole 48 minutes with a big shit-eating grin on his face. He didn't care who you were, the Glove was going to go in. Payton would go at it whenever he faced MJ and even would make Jordan want to fight him. Gary is so raw for television, NBATV had to replace him with the likes of Kevin McHale. It's a shame because Gary and Chris Webber would constantly talk trash about today's players. Check the vid above and let Payton tell you the science behind his talking.