Walleo is Waweegee's fat, greedy brother. He loves pickles so much, that when he says "Pickle" at someone, the turn into a pickle. He even tried to turn the world into one! He also has a form known as [Walleo]. His father is Papa Waweegee, mother Washesh, and uncle Waperio.
He was born when Washesh was having a child, but some Malleo DNA got into the womb and made the child half Malleo, half Waweegee. Walleo was named when Papa Waweegee remembered his old enemy, Wario, so he named his son Walleo.
He went to McDonald's (who has been renamed McWeegee's in the United 'Gees Galaxy) because he was obs
essed with their food. He later died. Un Ded went to the restaurant to revive Walleo and
He has joined the League of Weegees, although he is not supportive of Weegee.