I think demma is worst than the actual bleeding.
by disgruntled grunt July 14, 2010
D.E.M.M.A: Damn Escalating Monthly Menstrual Aches
I wanted to go for a run today but I can't because of demma.
by Jo For Rent July 12, 2010
An expression which is short for "damn menstrual cramps".
The only thing which helps my demmas are Advil.
by Redheaded Snippet July 10, 2010