to putt it plainly wario was bad but is now good and waluigi is bad and always will be they used to help each other out for their wicked ends but that all stoped when wario decided to fight evil instead and waluigi is still hellping bowser
if you want to see more about wario being good or bad see the question "is wario good or bad"
no
I guess so because Wario is not friends with Luigi. Wario must be best friends with Waluigi like Mario and Luigi are best friends and bros. So Wario and Waluigi must be best friends and bros.
yes, because in Mario party 5 they are called wicked bros.
Waluigi is about 30 and Wario is about 28
I think so. I don't think nintendo gave an official answer though
somebody said their asking Nintendo for wario bros Nintendo nevered awser
Wario and Waluigi are brothers. They're the evil opposites of Mario and Luigi.
Two. Mario and Luigi. Wario and Waluigi are not brothers to the Mario bros.
Wario came first.
Waluigi.
waluigi wario is his last name
No, though they might be cousins, and Wario and Waluigi might be brothers, but it is uncomfimed.