There's no other way to put this: Zac Efron candidly discussed masturbation, jokingly demonstrated an orgasm and even made one seriously dirty reference to Spider-Man in what is probably the raunchiest video we've ever seen of the actor. Whew.

Efron joined host James Franco for a faux television interview set up to promote Franco's aptly titled new movie 'The Interview.' While Franco is in character as Dave Skylark, Efron is clearly playing a parody of himself -- well, we hope.

Among the many, many blush-worthy anecdotes that Efron reveals in the NSFW video, he explains how he had already, uh, pleased himself 17 times that day and has the impressive skill to "drive with my hands and masturbate with my knees." Hmmm.

He then gives Franco (and all of the lucky viewers at home) a complete demonstration of his "look ma, no hands!" talent, leaning back in his chair for a few moments before suddenly popping up and yelling out, "Goddamn!," which is swiftly followed by a high-pitched "Woohoo!"

If that didn't kill us already, let's just say that his reference to shooting "Spider-Man's webs" basically had us digging our graves.

To watch Zac Efron's super NSFW interview with James Franco, head over to E! News.

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