by Jamal Lewis July 30, 2006
 Get the A-squaredmug.
Get the A-squaredmug. Tweak of Be there or be square. You are inviting someone to an event that will be somewhat geeky, but still fun. Usually used when the invitees attendance is pretty much given anyway.
by neilsbigdayout January 27, 2011
 Get the be there and be squaremug.
Get the be there and be squaremug. by holly&kristen February 19, 2008
 Get the no-no squaremug.
Get the no-no squaremug. a phrase to encourage people to join the smrookies show on august 15th, 2015 and september 24th, 2015.
also used to for gathering fans to join the nct 127 2nd year anniversary vlive
also used to for gathering fans to join the nct 127 2nd year anniversary vlive
by bcww1007 July 5, 2018
 Get the be there or be squaremug.
Get the be there or be squaremug. 1. (n; adj) A person who is regarded as dull, rigidly conventional, and out of touch with current trends. 
2. (prop n) Video game production company who created the Final Fantasy and Chrono series of video games for the last two decades.
2. (prop n) Video game production company who created the Final Fantasy and Chrono series of video games for the last two decades.
by QZkotL April 9, 2003
 Get the squaremug.
Get the squaremug. Opposite of groovy. Unlike a round, long-playing vinyl record which has one playable groove on each side, a square record would not track a tone arm and cannot be played. There is no music and no soul in a square record. Something or something square just isn't with it, and lacks fun and liveliness.
by urbanzson July 24, 2009
 Get the squaremug.
Get the squaremug. 