It's possible, because in the official Mario Party 4 guide it said that Waluigi happened to have a crush on Daisy. I don't think Daisy likes him back, though! XD
Yes, Luigi does have feelings for Daisy as Waluigi does which would explain why Luigi and Waluigi are rivals. Daisy dislikes Waluigi very much but is indeed in love with Luigi. Hints of her having feelings for him are when she takes the trophy LUIGI won and says: I'll take that, sweetie! and how their team names in Mario Party 6 and Mario Party DS are Shy Sidekicks and Steady Sweeties.
You cant get Waluigi only an trophy i think.
No, I don't think he is.
OMG!!!!! HOW MANY PEOPLE DON'T HAVE HIM!!!!! but he isn't in the game, i think you meant SM64DS.
I don't think that any of the girl characters are in love with Waluigi, but who knows?
I Think the answer is on youtube,search "sm64ds truth about waluigi"then go to the 6th page then click on the vid second to the top (note i said I THINK)
its called Mario kart the characters are peach daisy Mario luigi ROB wario waluigi dry bones Yoshi toad bowser donkey kong i think that's all
i don't think so ): i wish he was
Some people think. He is dating. Some don't. I think he is
there are rumars as in Mario kart they are holding hands dancing (i think they make a good couple) i think they are ment to start dating
People don't exactly hate him I think, its just he looks weird and he is not as popular as Yoshi, Wario etc.