What happens when Conan O'Brien recruits James Franco's hotter, less weird younger brother Dave to explore the wonders of dating app, Tinder?  Well, obviously Franco smashes it, but that's only because Conan's more of a Grindr man. In fact, he knows it "cold."

"Whenever you don't see me on television," O'Brien says, "I'm on Grindr."

Newly minted as Chip Wheatley and Jengus Roundstone, Conan and Dave hit the town in their Tinder van — "Brown Lightning" — outfitted with a bed, duct tape and an empty bottle of tequila. Also known as all you'll ever need to have a good time.

Turns out everybody loves them some Jengus Roundstone, though Conan did find a match in Marcus:

Check out Dave Franco and Conan O'Brien's Tinder adventure below:

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