The detectives are put in charge of guarding a client by request of the Mikuni company. Will they be able to guard him?
A stick (bou) and an 
eggplant (nasu), so "bonus!"
Stock (bou) und 
Aubergine (nasu), also "Bonus!"
¡Bou (palo) + Nasu (berenjena) = Bonasu (bono)!
¡Palo (bou) y berenjena 
(nasu): bonus, paga extra!
« Beau » et « nu »
pour « bonus » !
Um pau (bou) e uma
berinjela (nasu)! Hora do bônus!