I say 'gesundheit'. It's German and Yiddish, and it means health. You say it when someone sneezes to wish them good health.

I still say bless you just to bebepolitebut I wonderwonder what you're supposed to say when someone hiccups....???????

Please put your hand over your mouth ...

Satan Damn You...the reactions are hilarious

I say Gesundheit. It means health in German

I don't. The concept of saying "bless you" just seems a bit silly, especially in a non religious context.
It's mostly just an acknowledgement that someone sneezed since the act of saying bless you doesn't actually do anything. I also feel weird about thanking someone if they bless me for sneezing for the same reason because, thank you for noticing I sneezed?

Good question. I don't, unless there about to gag. I don't knock anyone that does though. I just never understood it on a techinal level. I always say thank you when someone "blesses" me tho.

Typically, the socially conditioned response of "bless you" or some variation thereof is my knee-jerk reaction. Of course, being godless, it is an empty blessing, according to my religious friends, but, honestly, it is merely one way to wish someone well, in words that the simple-minded can comprehend.

If the sneezing continues, a firm "STOP THAT! No more sneezing allowed!" is not unheard of.

"Bloody hell, where did THAT come from?"

I give three "Bless yous"... if they sneeze more than three times I wait until they're done and give them one final blanket "Bless you." I've only got so many bless yous and I don't want to throw them all away in one place.