What is cheech and chong donna?

Cheech and Chong is a popular American comedy duo consisting of Richard "Cheech" Marin and Tommy Chong. Their career started in the 1970s, where they were known for their counter-culture humor and for promoting the use of marijuana. They have released several comedy albums and films, including "Up in Smoke" and "Cheech and Chong's Next Movie."

Donna, on the other hand, is not directly connected to Cheech and Chong. It is possible that you are referring to a specific character named Donna in their work, but without further context, it is impossible to provide more information.