As a kid Rick Fox, Allah Abdelnaby, Bob Cousy, Red Auerbach, Michael Thompson, my elementary school gym teacher had a cup of coffee in the NBA.
As a teenager/college, Dana Barros, Rafer Alston, played against them, did not go well for me. Also a guy who played on the Croatian Olympic team, he was 7'3 and an average player, but absolutely massive, bunch of d-league/euro league guys too. Half Man Half Amazing from And1.
As an adult, Robert Parish, Gerald Green, Cedric Maxwell, Ricky Davis, KG.
Definitely more that I am forgetting.