What ridiculously common thing can't you do.

[GLXdazza]

Just remembered another, I'm terrible at swallowing tablets/capsules.

 

[TFSpock]

I can't touch my toes, and until today, couldn't open my eyes underwater. >.< I'm Ash's Oshawott now.

 

[Ziggy Stardust]

Can't swim or even float. And only can snap my left hand fingers.

And I have trouble playing guitar, just because my little fingers are small (more than usual) and deformed Although these fingers rock to stick my nose... :lol:

 

[Lavender]

I can't open my eyes underwater. ~_~

 

[Synthesis]

Uh, use chopsticks or whistle properly

 

[OverlordRuby]

I can't say florescent. It comes out 'flehsant'.

Oh, yeah. I find it hard to drop stuff on purpose, especially if it's obvious it'll break. Or is that just common sense.

 

[Mintaka]

Might be something related my not being able to inflate balloons, but I can't blow bubble gum bubbles.

 

[Italy-kun]

I can't walk

 

[proserpina]

I can't open my eyes underwater, I can only click with my right hand (used to be only left when I was younger) and I can't roll my tongue.

 

[Continent Turtle]

I can't whistle...

 

[Whimsical.]

i can't blow bubbles with gum.

 

[Ferny S. Ninetales]

Can't whistle, blow bubbles with bubble gum, and can't blow up balloons.

 

[colours]

Sadly, I can't blow balloons no matter how hard I try. >> Thats just about it I think...

 

[Xi <3]

I can't seem to stand/stay still for too long. I always failed at musical statues coz when the music stopped my muscles would start twitching. It happens when ever someone tells me to stay still.

 

[Xsisten]

I can't have a male body by birth. Win.

More serious:
Can't count
Can't multiply
Can't divide

What I can do, however, is balance algebraic equations in my head. I do it for fun.

I also tie my shoes the "hard way," starting with one loop instead of two.

 

[Jesterman]

Can't tie my shoes, can't divide. Laugh at me, will you?

 

[Skitty-chan]

I can't see underwater without goggles, and I can't roll my tongue.

 

[TheCapsFan]

I can't blow bubbles while chewing gum and I can't raise one eyebrow, like my dad.

 

[Kenshi]

In addition to whatever I may have posted last, I apparently can't pick my ears properly, because the last one to "probe" it resulted in some degree of blood loss (and throbbing).

 

[Bouffalant Herdier]

I can't tie my shoelaces. I ask someone else to do it for me and then shove my feet inside the shoes. No matter how many times I learn how to do it, I always forget later on. But like James Rolfe says, I don't see why I have to - I need the memory space in my brain for Pokemon information.