hahahahahah holy hell, he full on tugged on it wtf.
I remember some story about someone getting invited to go hang with them, and it was just him and like one other friend and then like 13 or 14 WuTang dudes & friends at some apartment, and Ghostfaces is talking to him, and the dude sees Ghostfaces' outrageous diamond necklace and tried snatching it off his neck, and got busted up by like everyone. After the dust settled, the guy was like "sorry, man. I don't know wtf I was thinking, I just seen it and lost controll"
Maybe it's the same dude in the clip?