Aww, David Lynch is awesome, and the Bambi commercial is funny because it's surprising.
The PS3 Slim commericals are also funny, because they're obviously just people being really into whatever game they're playing.. Have you ever seen what someone's face does when they are intensely focused on a game? It's not pretty. All they're doing is exaggerated reality to be disturbing, and it's quite clever.
If you really want to talk about weird Sony commercials, these are not it. What about "Mental Wealth" by Chris Cunningham? Or the Baby commercial, along with the other PS3 ones?