Naah, he might be sexual harasser if you look at things in that light, which will land him on the sex offenders list, but he isn't a rapist. And we cannot speculate what happens off screen because that's dum.
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Plus, the whole point of characters like Le Pew and Johnny Bravo is to not act like them or else you would get your ass beat. That's what I always thought, but I guess some people might misconstrue it as encouragement.

Pepe Le Pew is just a joke @bensen. It's just a silly character on a cartoon. The lessonn the cartoon is trying to teach is don't be creepy. He's not a rapist or anything else. Just a cartoon.

I know that, I’m being silly :p