The opposite of Reply-All, when an email-incompetent person sends you a blank reply to an email you sent them.
by T Bags McGhee December 03, 2007
Expression to describe not doing something, referring to international signs that have a circle and a slash around something, like smoking or littering. Used recently in a stand-up comedy performance by Brian Posehn.
by T Bags McGhee December 03, 2007