it's very unusual.
but, it was a dry heave - all that came up was some mucus and what looked like remnant wheat, and maybe some dried coffee.
so, you could look at it either way - the unusualness of it is concerning because it's so uncharacteristic, but it also means i was sort of due.
and, i clearly had a bad reaction to chugging....it was four large mugs of coffee. so, nearly a pot. in about a half hour.
if it happens again, i'll take it seriously. but, i won't drink that much coffee that fast again any time soon, trust me.