Most ridiculous scene in the movie?
While nowhere near in the same league as the other two films GFIII had some memorable good stuff in it. The best maybe being Michaels confession, that was truly powerful. But also some really bad scenes.
I'm torn between the Michael "Benny Hill" stroke scene and the "Lucky Coat" (which they apparently nailed to the wall) scene during the helicopter attack. But the worst scene has to be Altobellos death. He looks like he is about to sneeze, while still holding his Canolli and then just slumps over like he fell asleep. What an epic struggle. Really hits home the agony of being poisoned.