Faucci
Being struck with a sudden case of severe heart burn while sitting on the toilet. Usually, but not always, accompanied by diarrhea or exceptionally unpleasant smelling or a loose consistency of bowel movement.
1. Dude, I gotta stop eating spicy foods like that, it always ends up with me sitting there for an hour and a half with a case of the faucci(s).
2. Pardon me, i've but I've really got to faucci, I'll be back momentarily.

3. Do you have any antacids? I fear this might turn into a real faucci if I don't exercise some caution.
4. Sorry I can't come in to work today, and you wouldn't want me to; even if I could. For you see; I've had the faucci(s) since sometime Saturday.