Longtime Billy on the Street fan Patton Oswalt finally makes an appearance on Billy Eichner's hilarious G4 show, and boy! Does he ever get the full Billy treatment. After a lengthy (and justified!) rant on how Ratatouille was one of the most underappreciated Pixar films ever, Billy invites Patton to play "Does Shakira Know What This Is"—where Billy lists a bunch of stuff and Patton has to decide whether international pop singer Shakira knows what it is or not. (It's harder than it seems!) Watch!