Want to #GrowAGuy like James Franco? 'SNL' shows you how.

You've seen those strange "Grow A Boyfriend" sponges, right? In writer Mike O'Brien's bizarre/amazing Saturday Night Live sketch, he imagines what would happen if you could actually grow a real, human friend that looks like (SNL host) James Franco.

You'd have to teach your faux-bro about high-fiving, opening beers, Wikipedia, Guardians of the Galaxy and tweeting, of course.

But what happens when your new bestie gives himself away by asking about what hashtags are? The results are actually kind of moving:

http://youtu.be/NDkCiQ-z5O0

Makes you wonder why O'Brien went from "cast member" to a "writer" this season.