Phrase used to convey to the current occupant of a toilet that the speaker on the wrong side of the door is in urgent need to use the faculties. Time is of the essence in order to avoid an unfortunate episode of self pollution of the under garments. To convey in the fullest sense that an emergency is in progress and the current occupant should get out of the way immediately .

A portmanteau of carpe diem, a Latin phrase that means “Seize the Day!” and DM, which stands for Direct Messages. This word means seizing the day via DMs.