It sounds awful. But I once took a half-empty can of diet Squirt and added it to a half glass of orange juice, and it was AMAZING. Very citrusy and actually very delicious. So - ya never know what might work.
I had some friends from the middle east that loved any drink that had citrus flavoring, like 7-up or Sprite. It's a taste they prefer to cola and other kinds of soda.
Yeah i don't know if they even make "Squirt" anymore but it was a citrusy soda that came in regular and diet flavors. Mind you I didn't buy the diet, someone else did and left a half a can in my fridge.
But if you get a chance to try it with orange juice, it's really good.