Jamie Foxx

Watch the Oscar winner prove he can sing pretty much anything in this throwback Tonight Show clip — including words like "ointment" and "gesticulate." 

The actor and singer played a wild dual role in the faux movie trailer.

The Grammy-winning actor also performed a Broadway version of "Who Let the Dogs Out?" 

The singer and actor is now on the mend following a major medical scare.

Strays bounds into theaters everywhere Friday, August 18.

Will Ferrell as Reggie (an abandoned border terrier) runs with the big dogs in Strays, also starring Jamie Foxx as a tough Boston terrier.