I have that quote on the sundials I make.

you can tune a piano
but
you cant tune a fish

. . . or maybe it's "I run like a girl to the mailbox"

What's that in the road, a head?

What's that dragging, a long behind?

er . . . I think I've been insulted.

But I'm too dumb to figure out why. ;)

dumb: mudo

Korean martial arts?

Cloud: nube

Soy La Nubita

now it's on!

Yo tengo el gato en pantaloas y me gusta.

pantaloas isn't Spanish.

I know this phrase has been picked up from somewhere, but I'm clueless. Obviously

I think he's trying to say he has a cat in his pants and he likes it

there is no Try.

I can't pull a rabbit out of a hat,
but I can pull a hare out of my arse.