Who is your favorite Nintendo character? (2nd party characters and things like Pokémon anime characters count)

Mine is Shulk from Xenoblade Chronicles. He's somewhat nerdy, yet handsome looking, very likeable, and more than capable of fighting. And yes, he's really feeling it.

Pokémon definitely counts.

 I can't say for sure, but one Nintendo character I really like is Groose! He's simply too damn cool, and it would be nice if Zelda U would have an equally awesome character!

One of Nintendo's greatest trolling characters                                                                Show me your moves!

Captain Falcon, pretty much the epitome of badassery. He participates in supersonic races, works as a bounty hunter, knees people in the face and delivers justice and uhh yeah he isn't afraid to wear pink.

Luigi maybe? Samus is up there as well.

Wartortle is my favourite Pokemon and its my favourite franchise but my favourite nintendo character is LUIGI!
I know that little bro feel Luigi

I don't know. Most Nintendo characters are silent and have almost no personality, so I can't really say for sure. Maybe Luigi or some Fire Emblem Awakening character.

Meh, I'll just pick Maxie from ORAS because of that brilliant loosing animation for now.

Rosalina.

I wouldn't say for certain he is my favourite favourite, but Captain Falcon is the only Nintendo character in existence that stares at God(s) and tell them "You're going to beat me in a race? No way!".