He'd not be pinin'! 'E'd be passed on! This knight 'ud be no more! He'd cease to be! 'E'd expire and go to meet 'is maker! 'E'd be a stiff! Bereft of life, 'e'd rest in peace! If you didn't nailed 'im to the 'orse 'e'd be pushing up the daisies! 'Is metabolic processes would be 'istory! 'E'd be off the twig! 'E'd kick the bucket, 'e'd shuffle off 'is mortal coil, run down the curtain and join the bleedin' choir invisibile!!He's f*ckin' snuff it!..... THIS 'UD BE AN EX-KNIGHT!!

I love Mac's dubious expression here. Clearly he thinks the guy is a beak short of a bird, a few crackers short of a parrot, a perch shy of an aviary... etc.