:roll: Hmm, funny.....wouldn't you be the idiot if you can't tell what a joke is. To make it easier for you next time, when someone uses an "emoticon" after text, and it appears to be one of laughing, smiling, or joking manner, we call that a pretty clear sign it is a joke.
Also, in America we use this thing called spell check when we don't know how to spell. (accommodation)