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 आड़ू, पीच is walkin down the isle Mario will blink open his eye and see हे नितंब, गधा (Sorry for lango) get kidnapped AGAIN
so if आप ask me आड़ू, पीच with Marios ring on her finger impossible until
A.Mario Kills Bowser
या
B.Nintendo stops Mario games (NEEEVVVER)

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

If आप 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 आड़ू, पीच 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, और beautiful place. <3. XOXO. :).

आप gotta be kiddin' me.

arnt they all ready married to आड़ू, पीच and dasiy