Checkers is basically playing chess with pawn moves and some other rules, so all of those checker-players don't know that they are actually playing a dumbed-down version of chess.
Well careful of saying that cause someone might get back and say that chess is the dumbed-down version of Go, if you're familiar with Go. (I think there's more of a similarity between checkers and chess, but apparently, these are all compared to one another.) At any rate... I'll stick with chess for now.
Soda (carbonated water) in Spanish is agua con gas. Which literally translates to water with gas. I always got a kick out of that in Spanish class.
At a Mexican restaurant, "I'll have a glass of water with that. Oh, and put some gas in it."
Your waiter will give you a weird look if you say anything like that. We would say "agua mineral" for carbonated water.
Let akafett take you out for dinner. I think it would be full of good humored laughs.