*teeth grind wildly*
It was especially frustrating when I taught English in Eurasia and we used British books. "I have got three ice creams" made me want to punch someone.
You'll be sad to know that's actually the preferred method of "counting" ice cream in many areas of the US, then. Soda, pop, or soda pop, no agreement on that one either.
Soda is the only acceptable answer. The electric chair is kept at the ready for the other two groups.