You already know that animal selfies are the greatest things on the Internet right now. But you might not know all the other types of selfies blowing up Instagram — like "felfies" or "ussies." Consider this a (silly) crash course. Source: Getty
A perfectly nonchalant selfie showing off your butt, popularized by Instagram it girl Jen Selter.
No explanation needed, but we prefer the sarcastic ones over the NSFW kind.
When you've got so much dough to spend, and you want the world to know it.
Aka a selfie of you doing something healthy, like going to the gym or munching on a salad.
A selfie nonawkwardly outstretching your arm to fit a really large group.
When you just can't keep that cute shelf to yourself (or when you're tired of all of the above).