Why do girls stick their tongues out in instagram and facebook pictures now?

[Snappy]

When did this start and why? It looks weird.
Thank you for your answers! I was just wondering if it was from a movie, celebrity or something, It looks a little gross to have the tongue hanging out like this..imo.

[Linus Upp]

They think they are at the doctor's. "Aaah"

[Sickfiresbro]

This has been a thing for quite a while.
It looks stupid, and I don't get the reasoning at all.. lol.

[john]

They think it is the new 'style' of sexy and beautiful when it is just ugly as fuck.

[Sylvia]

I guess so many people were making fun of the girls who took pictures with "duck face" that they decided on something new. They also probably think it makes them look sexy. :::::Rolling eyes:::::

I wonder how they'll feel about having their kids see this crap years from now......