"Je t'aurais Fantômas, JE T'AURAIS !!" De Funes made so many movies from 1963.
My favorite is Oscar : mad, mad, mad.
How I learned to drive De Funès totally crazy, with a perverse whack-a-mole game of three suitcases: one with 60 million francs, another one with 60 million francs of jewels, and the third one from the maid.
It's a masterpiece, the script a finely tuned clockwork with just one objective: getting De Funès erupt like a freakkin' indonesian supervolcano.
"Now open that suitcase, and you will see I'm not that crazy."
(dumbarse guy pulls out maid underwear from the suitcase. De Funes hits the roof.)
"AAARGH ! AAAaaaAAaaaaaaaaRGH !!!! Je suis zinzin ! Je suis zinzin. JE-SUIS-ZIN-ZIN !!"