Least Favorite Foods?

Mr. Blue Sky said
Well Rally/Checker Man- it’s a lot like mayo is to tartar sauce.. i too hate catsup but love BBQ sauce.. i dont care if catsup is the base ingredient , it tastes much different when it’s in bbq sauce…. Similarly to mayo/tartar , or mayo/remoulade .

Then mayo can't be the worst thing on the planet like you say, otherwise there would be no redeeming it in any situation.