If tacos can fall apart and still be delicious and worthy of love, so can you.
When he is falling into a bottomless pit to his death, Mario says "waah" - whereas Waluigi says that constantly. Waluigi is constantly, painfully aware of his own mortality and he deploys that awareness as both lament, cry of defiance, and justification for his actions.
Part of Trumps diabolical talent in marketing is coming up with catchy nicknames for his adversaries- I feel his history in reality tv and the recent tax-record revelation of his unparalleled financial losses is an opportunity... "Biggest Loser" Trump has a nice ring to it. (Or maybe "billion dollar baby"? eh, not negative enough)