The dubious duos of the World, Are...

Coke or Pepsi

McDonald's or Burger King

Pizza Hut or Dominos

Math or English

New York or LA

MAD or Cracked

international Draughts or American Checkers

Please add your own, 2.

Hall and Oates

Microsoft or Apple; Nintendo or Playstation; Home Depot or Lowes; Shell or Chevron; Independent or Republican/Democrat; Order or Chaos.

Hall and oates... That genuinely made me laugh out loud

Morticia & Gomez

Itchy and Scratchy

Bonnie and Clyde

Arm & Hammer

Pinky and the brain

Actually, I like Hall and Oates - great songs!

Thing and Lurch.

In France, there is something that divides France in two groups : "Chocolatine" or "Pain au chocolat"

Jupiter and Venus.

Sonny and Cher 🤮

Iron Fist & Velvet Glove

Donny and Stormy

Thelma & Louise

Wham! - George Michael and Andrew Ridgley

Salt n Pepa

Mel & Kim