Mario and Luigi will ever get married?

I don't think so.
If they get married, probably they would stop going to adventures.

Luigi sure Mario nahh cause when pêche, peach is walkin down the isle Mario will blink open his eye and see salut cul, ass (Sorry for lango) get kidnapped AGAIN
so if toi ask me pêche, peach with Marios ring on her finger impossible until
A.Mario Kills Bowser
ou
B.Nintendo stops Mario games (NEEEVVVER)

Okay if toi mean to each other, all I have to say to that is ew, they're brothers.

If toi mean separately to other girls then why not. It would be cute.

Want people to call Mario "Pedo-Mario" and Luigi "Gay-Luigi"?

Not to each other, but maybe to pêche, peach and Daisy

Never. The Super Mario Brothers are staying cool and single forever! Like Me! :-)! Taking care of business, helping doing away with evil. - Making the world a better, plus beautiful place. <3. XOXO. :).

toi gotta be kiddin' me.

arnt they all ready married to pêche, peach and dasiy