Dear Boys / Guys / Chaps,
Doing faces while taking a selfie in order to make your x-amount of friends laugh on Facebook, or to make your avatar stand out of the crowd among whatever Internet communities you belong to, that is totally understandable.
There is one area in the selfies world which does not work the same way, though. I am talking about de nude ones. Not sexy, and not what those who will look you up among others to get aroused are looking for at all (because yes the picture of your sex, once sent to someone, anyone, will definitely end up one day on a bunch of NSFW sites and blogs, you better keep that in mind).
No matter if you are as handsome as the frat guy below, the meaning of making faces is and will remain to look stupid, while sex and sexual arousing are very serious things. Now just picture yourself while fucking deep your partner's arse in missionary position, groaning and staring at his face, when suddenly he starts to make a series of faces as shown below... Is this explanatory enough?
Smile or have a good laugh if you want, but just remember that a simple friendly face remains the best way to get to the man (or woman) you wish to seduce.
Message to the boy in the pictures above: if you're willing to share some regular nude selfies, you are very welcome ;-)