Thinking more about this, I have written special BB-code routines that format text, pullquote for example:
[PULLQUOTE]Enter your sarcastic comment.[/PULLQUOTE]
Automatically produces:
“ Enter your sarcastic comment. ”
We could use text something like this?
[SARCASIM]Enter your sarcastic comment.[/SARCASIM]
Automatically produces:
[SARCASIM]Enter your sarcastic comment.[/SARCASIM]
Note that "[SARCASIM]" and "[/SARCASIM]" are automatically added along with font, size, and color changes. I haven't seen a good emoji that would be unambiguous, but would like to add one.