Explosive Projectile Diarrhea. When your ass is not only shooting out liquid shit, it's also shooting it great distances.
Alex - "I just had Taco Bell for the first time in five years for lunch."
Me - "Looks like you're going to have some EPD tonight."
Alex - "Worth it."
Me - "Looks like you're going to have some EPD tonight."
Alex - "Worth it."
by DK999 June 25, 2011
by JPere July 21, 2008
Expected Progeny Differences, data collected on cattle (dames and bulls) used in breeding programs to predict characteristics in offspring.
by harry flashman July 30, 2003