A honeyburger is a young woman who is 50 to 100 pounds overweight, yet carries herself in very well. She dresses fashionably (often in animal print), smells good, accentuates her positive features, loves sex and fellatio, and has a great personality. She'd be hot, if only... she weren't a honeyburger.
I was at a restaurant and they served honey butter and rolls. A fat guy got really excited when it came to the table and clapped his hands and said yay honeybutters. So literally honey butter can be Used to describe anything that makes you happy.