I was intrigued when you started with cream cheese..then you had to go sideways as f&*%^ with those nasty green olives. Someone needs to drop the ban hammer for that...
We have a local butcher that mixes ground pork in with the ground beef. Yum. This is the formula for success for at least two burger&beer joints locally.
Greasy-as-hell French fries with mayonnaise. Once a year now that I have to worry about hardening arteries.
Beer battered onion rings dipped in A-1 steak sauce! Just to make it clear, No I don't like A-1 on my steaks at all.
Ike's Cafe (local to me) mixes beef and bacon 85/15 in their signature "Ike" burgers.. Phenomenal taste and they're Grateful Dead inspired decor makes me respect them even more. House cut fries or chips for the side seal the deal.
I mix ketchup/catsup 50/50 with mayo and add ground black pepper personally...I don't expect to outlive anyone...