where is the worst example of product placement and corporate whoring you can recall in a film or related event?

i can testify that the recent looney tunes movie was such a whore. (yes i saw it and for what it is worth there is some replay value if you are a fan of popular culture)

also the new cat in the hat suffers much the same plight, openly pointing out product placement to try and provoke cheap laughs. we need you back bill hicks!