Another example of the Americans mangling the English language. Should be:- Diarrhoea.
As stated above, liquid shits.
'Sorry Lord Puttnam, I can't make it to the Oscars. I've got diarreah.'
'No you haven't, my dear. You've got diarrhoea.'
'Oh... that's ok then. I'll be there at 7.'
Bloody diarrhea caused by shoving super jumbo tampons in the rear end.
Ew that bitch totally just diarreahed everywhere .