A boner that is epic in magnitude. A chronic boner that can be embarrassing, especially if speaking in front of a large audience in sweat pants. It sometimes takes many hours or several buckets of ice water to recede.
by Gunzilla April 1, 2009
Get the shibonermug. A mythical creature believe to exist in room 4 that shout and curse u and has a big eyes that will flap if she is irritated, fav word wrapitap.
by BebeBoyNur January 11, 2024
Get the shibonmug.