Am I the only one who can't make a U shape with their tongue?

[tBaileyt]

You know that thing that EVERYONE can do with their tongue? making the U shape? well, I can't. does that mean there's something wrong with me or something? and have you ever met anyone else who can't?

[chloem]

i can!

[softball_angel_96]

my half sister cant and the weird thing is she learned in school that it is genetic so ya i know someone who cant do that too

[fashiongirl16]

u mean a taco?

lol no i couldnt do it before

now i can do a 3 leaf clover!

[EddieJ]

It's based on DNA. It's a dominant trait.

[Bridget]

it's also called rolling your tounge and no there are other people who can't do that. it's trait that you either inherit or you don't.

[NicholeP]

My husband cannot do it.......but I can!!!!!!!

[Jane]

haha. a few of my friends cant.
My mom cant either.

[Jane]

haha. a few of my friends cant.
My mom cant either.

[Johnny]

actually its genetic, so either you can or cant do it