Settle an argument; Is raising one eyebrow rare?

[Neon]

A friend of mine is arguing to me that raising a single eyebrow, albeit right or left is just as rare as the ability to whistle, and that only about 2/3 people can raise one eyebrow. I tried to tell him that raising both eyebrows individually is rare, while raising just one is a common expressive trait like smiling. So, let's take a poll. How many eyebrows can you raise?

[Ad Bot]

[Mushroom man]

I can't raise one eyebrow. Only both at the same time.

I can't whistle or snap my fingers either.

[Mr.jacksaunt]

I can raise my left eyebrow, whistle and snap my fingers.

[Sat]

I can't raise one eyebrow. Only both at the same time.

I can't whistle or snap my fingers either.

[Shell]

i can raise one eyebrow but not without bringing the other one down

does that count

[Neon]

i can raise one eyebrow but not without bringing the other one down

does that count

that counts as raising one eyebrow.

[Mushroom man]

i can raise one eyebrow but not without bringing the other one down

does that count

So I'm not the only one :D

[snot2]

i can clap with one hand

[Extrude]

The poll has an incorrect format to the question. You will get no results from the poll because it's asking for opinions on something where every option factually occurs.

[zackin5]

I know two guys (Plus me) who can raise one eyebrow and one who can't.

[Blastdown]

whistling is rare?

[Sat]

i can clap with one hand

TEACH ME.
NOW!

[Mushroom man]

[Stocking]

I can't move them independently. If I move one up I have to move the other one down.

[dorkdotdan]

TEACH ME.
NOW!

Learn the ways of Confucius.