when you feel as though your mental state has gone diminished from listening to or watching something stupid; to be completely stupid like the movie Bio-Dome
by lotuspanda March 15, 2008
Bio dome is the phrase given to dome that is given to you by somebody that is in your biology class. It is way better than regular dome and is receiving bio dome is considered a major award. Girls will sometimes compete to see who can give the most bio dome to their class.
Jack: yo Matt why were you at Kaitlyn's last night?
Matt: Dudee i had to go she offered me bio dome!
Matt: Dudee i had to go she offered me bio dome!
by SnapbackMagneto January 11, 2012