Since his untimely passing earlier this month, the world has been pouring out their memories of Robin Williams and his impact on their lives. 

John Witherspoon, who most will remember as Pops from the Friday film trilogy, remembers Robin Williams in a different light. 

Witherspoon told TMZ the two worked together on The Richard Pryor Show back in 1977 and that Robin Williams was a heavy coke user. 

"Pops" even went as far as to say that Williams once took some of his coke from right under his nose. 

Source: TMZ