Does anybody know what is the only kind of fish that can blink with both eyes?

[Chintan]

What is the only kind of fish that can blink with both eyes?

=)

 

[kranky]

I think it's a shark.

 

[trmiv2]

Fish don't have eyelids. But, some sharks have nictitating membranes that covers their eyes while they are hunting. Unless this is some kind of goofy riddle.

 

[geno]

I'm willing to bet this is some kind of a joke
So, what is the only kind of fish that can blink with both eyes?

 

[dennilfloss]

I bet that joke will flounder.

Butterfly (Mariah Carey)

 

[RU482]

This is like one of those TV games they have in the bar