1 definition by homo dumb dumb
An itchy butthole is the uneasy feeling or "itchy feeling" a person may experience during post-defication that occurs around the posterior aperture of the alimentary canal also known as your butthole.
If you ever decide to participate in a game of loaded questions, be prepared for the worst. A chain of itchy buttholes will start to develop and you'll have a full dinner table complaining of an itchy butthole!!!!
by homo dumb dumb March 6, 2009