A common abdominal pain that can occur without warning. The term "icicle" is used because the pain can be described as if an icicle has been violently shoved into your rectum and has pierced through your internal organs, a very sharp and intense, yet quick pain.
Yesterday when I was eating lunch with Antonio, he let out a quick gasp followed by a muttered "ow". I'm pretty sure he had his first icicle.
by Limblessless February 25, 2007