I am surprised, what with his charming attitude, that he gets to "bang" any chicks at all.
You can't bang Harley Quinn but you can bang a Harley cosplayer.
Don't worry buddy, once they get past your grotesque appearance the ladies will see that you have a shitty personality! ...oh. Right. Nevermind.
The image on the back is Marge Simpson, so what cartoon wives is he even talking about?
There was naked marge in an issue of Playboy a while ago... Why, I have no idea, but there you go.
Wives? More Mormon propaganda? :D
It's possible that cartoonists simply see all women as hotter than that guy perceives them.