Definitely not. Mario and Luigi are brothers, and their cousins are Wario and Waluigi.
heck no they hate each other luigi is marios bro waluigi is warios bro
LUWIGEE
MARIO
marios brother is luigi and luigis brother is Mario wario and waluigi are there cousins
No
no marios brother is luigi not bowser
marios brother
Waluigi is Wario's Brother who loves to against Luigi.
Waluigi.
He's a Capricorn. His brother too.
her name is marisa and wario has a sister her name is wakany peach has a sis and a bro there names are daisy and sunson
Wario's brother Luigis cousion and nemesis.
Luigi
Yes ,They are because they have the same last name.LOL :) Katrien
Mario and wario are not brothers they are rivals, Mario only has 1 brother,luigi