For some people, they usually are making funny pictures or just being silly.
Miley confessed, "I get embarrassed to take pictures. That's actually the truth. I'm so embarrassed because people are taking pictures of me & I don't know how to smile, & just be awkward, so I stick my tongue out, because I don't know what else to do."
that means she wants to stick out her tongue and you stick out yours and kiss tongue to tongue. It means do you want her to have a go at you ! She can give you a telling off !
If you stick your tongue out, you poke it out of your mouth.
Yes crocodiles do like to stick out their tongue.
They cannot stick their tongue because their tongue sticks to the bottom of their mouth ;)
It's slang for going down on a girl aka tongue action.
Kangaroos probably could stick out their tongue, but this is not something they do, as they do not need to.
It means that your interested in same sex relationships
A raspberry is when you stick your tongue out and make "thpbtttttt" sound.
You like Kiss.
Crocodiles can not stick out their tongue or chewCrocodilegoatAligators,crocodiles and caimans.Blue whales,Sperm whales,and Sharks.bird
Do a Google Image search for tongue piercings.