I can do the U but not the W. I can turn my tongue over to the left but not so well to the right. I have lots more tongue tricks but you didn’t ask about them.
Exactly what Zap_Rowsdower said, except that I can flip mine to the right, not the left.
Nothing clever in that my good man unless you are standing a few feet away from them
I can’t roll my tongue, (but my kids can do amazing things with theirs).
However, I can move my little toe independently of the rest of my toes…can that count as a redemptor? 
What if they’re not attached to anyone? Do I get any points for that?
[sub]geez, tough crowd[/sub]
I can do a U and a kind of lame W.
I can turn my tongue all the way over left to right, but cannot turn it over going from right to left at all.
All three of my children can do a teriffic W, which they call Clam Tongue
Thank you so much for asking! I’m so glad someone finally cares!
I can roll it both ways, fold it in half without holding it with my teeth, do the roll thing, AND make a cloverleaf.
I still can’t visualize what the W is. Is the cloverleaf thing a W thing? I’ve never met anyone else who could do that!
Yes, and yes, asssuming the cloverleaf thing is the W thing. I’ve also known a few special souls who could do a five-pointed clover … or, I guess, a VWV …?
I can roll my tongue into “U” but no “W”. Alas… I am quite sad now. Thanks for making me feel unworthy. sigh
I can do the U shape but not the W.
My brother and father can also U, but my mother cannot.
Also, I can only turn it to the left side. I find that odd.
You get 10 points ** IF ** you are holding the detached eyebrows at arms length and can lick 'em. Otherwise you get jack
Why hell yeah I can roll my tongue. I can make w’s and flip it, twist it, I have very good tongue control.
Matter of fact I can do things with my tongue that’ll curl your toes. 