. . "According to Mario Party 3, Waluigi is sneakier than sneaky, this is more likely to allude to underhandedness, rather than any particular skill in espionage."@en . . . . . "According to Mario Party 3, Waluigi is sneakier than sneaky, this is more likely to allude to underhandedness, rather than any particular skill in espionage."@en . . "Waluigi (2006 Series)"@en .