Big Mama/Big Daddy
Two more characters from Stinker and the Onion Princess. Big Mama and Big Daddy are tired of seeing their son lay around the house—they want him hitched so they can hear the pitter-patter of their grandkiddy’s feet.

Big Daddy is loosley based on actor William Conrad. He played Detective Frank Cannon on TV in the 70s and before that, he was the announcer on the Rocky and Bullwinkle Show. Big Daddy is an oil baron. I figured he must have grown up in the saddle, so he stands bowlegged. This is not so easy to draw on a character with short legs.
You nailed all of it! But I agree with the Annie Wilkes thing …. she was pretty freaky!