Jeff was a youth who appeared on a handful of De La Soul songs on singles from the 3 Feet High And Rising album (Brain Washed Follower, Mack Daddy On The Left, and Double Huey Skit) and was the main kid in the skits on the De La Soul Is Dead album. He is allegedly Dave (of De La Soul)’s cousin. And, despite persistent internet rumors to the contrary, he and Chi-Ali are not the same person. You can see both Jeff and Chi-Ali in the De La Soul video for Buddy. They appear in several shots, towards the middle. Jeff is on the left and Chi is on the right. At one point, Jeff holds up a sign that says Native Tongues while Maseo looks over his shoulder.