When its hot and sweaty and your ball-sack sticks to the sides of your legs. Forming a bat-wing. See also Half-Caf Batwing
by its426 October 23, 2003
by thedude. June 26, 2006
by defen_but_also_attac May 15, 2017
by SexyMex May 17, 2005
The section of a school that contains all of the music rooms. Even if it's not a 'wing', the Music Kids call it that as a term of endearment. Some serious Music Nerds have spent eighteen hours at school-related functions due to this wing. Actually considered a second home by serious band nerds.
by me v.2.4 December 22, 2008
by -anonymous15 September 23, 2014