Yes:
I believe that's from Looney Toons: Back in Action, where he fights Marvin the Martian.
EDIT: As for Han theories, Star Wars, like many properties, runs on the Rule of Cool, that is, if it's cool, and you can get away with it not totally killing suspension of disbelief, go for it. By that, Han could totally still be alive. He *should* be dead, but I'm also not a power-drunk writer seeking to immortalize myself in a cinema pantheon.
Not to mention, distances in Star Wars seem to be much less than they should be/appear. Between Luke falling in Episode V and being able to see planets entire star systems away getting blown up like they were as close as the moon in VII, who knows, that chasm could have been the equivalent of a ten foot drop for Han ultimately.