Flavor Flav, Jason Sudeikis Perform Public Enemy Hit at Charity Event, Raise Big Bucks

Jason Sudeikis lived out his childhood fantasy (we suspect) this past weekend ... the "Ted Lasso" star dreamed he was Chuck D -- and woke up in real life performing with Flavor Flavvvvv!!! TMZ Hip Hop obtained footage of Jason and Flav flawlessly…