Even Piell lost his eye as a cost of him foiling an assassination attempt on a royal member of his species on his homeworld.
Watership Down
During the film in the army now
Yes, he does. It's a scar that he got from a duel with Asajj Ventress.
Scar.
Simba doesn't have a son in the official The Lion Kingmovie universe, but only in the children book series, The Lion King: Six New Adventures in which his name is Kopa. Officially, Simba has only a daughter, Kiara.^^^^ There is also another unofficial version of Simba's son, Tanabi. He isn't very famous in the fanworld of TLK.
He has not been mention or announce dead
Yes people can scar the iris of their eye.
You may be thinking about Jedi Master Even Piell a Lannik, which is not the same species as Yoda; but Piell did not appear in "Revenge of the Sith". He did appear in Episode I and Episode II, but died during the Clone Wars.
poke a lion
No. I don't know where you got the idea. They called her Left-Eye because some ex-boyfriend commented that her left eye was larger than her right. But no, she didn't have a scar under her eye.
he got the scar by getting a beat down by big show.
fighting with waldo?
All deep scratches leave a scar no matter where the scratch is located. If the scratch bleeds, it will turn into a scar, this is how the body heals.
Watership Down
During the film in the army now
An albugo is another name for a leucoma, an opaque area or scar on the cornea of the eye.
Car Wreck or a fall.