When more than three people engage in the same behavior which results in all of them being embarrassed, hurt, arrested or humiliated.
We drank so much before the concert none of us remembered the show the next day beyond a few sketchy details. After all the money we spent the whole thing was groupid.
by dugdug July 19, 2011
Person A: What's it called when being in a large group causes people to do extremely stupid things?
Person B: That would be called groupidity.
Person B: That would be called groupidity.
by shotweb October 31, 2011
by letti April 17, 2008