After I get over my initial exclamations of excitement, I'd most likely try to make a safe reference to the future or man's progress. Something like, "It becomes apparent that, when standing where we are now at the intersection of opportunity and human ability, truly, anything is within humanity's reach."

Either that, or I'd completely botch any attempt at forming a coherent sentence, knowing my innate ability to ruin everything, haha.

Its a toss up between "F you Spain! This is the Pirate main!" and "Where are the women with three boobs?". I am not a good representative for my country, or Earth for that matter.

""That's one small step for man, one giant leap for mankind". Something original like that. Kinda catchy, don't ya think?

"Eat your heart out Neil Armstrong."

eeewwwwww.......it's all sticky............

"Yep. It's red... Kind of a burnt orange really, but I guess we knew that already."

"Dibs!"

"That' a second small step for man, another giant leap for mankind. Hopefully we won't give up again this time."

"On second thought... You go first."

Solemnly, "I'm home."

That's all I got off the top of my head.

Hello World

"Holy moly, I actually did it. I did something that no person has ever done!"