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 persik is walkin down the isle Mario will blink open his eye and see hey pantat, keledai (Sorry for lango) get kidnapped AGAIN
so if anda ask me persik with Marios ring on her finger impossible until
A.Mario Kills Bowser
atau
B.Nintendo stops Mario games (NEEEVVVER)

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

If anda 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 persik 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, lebih beautiful place. <3. XOXO. :).

anda gotta be kiddin' me.

arnt they all ready married to persik and dasiy