When a group of girls (i.e. slam pieces) convene to take pictures of themselves in PhotoBooth or any similar application. They may also gossip or discuss their menstrual cycles. The opposite of a Brovention.
While the great thinkers of ancient Greece held symposiums to discuss philosophical quandaries, Amy held a Slamposium when she got her braces off.
Verb; The act of being so black out drunk you pass out in spots that are normally not meant for sleeping. Often times the individual looks like they are in a coma or dead.
-You see your friend, Jon, passed out on the kitchen table after a long night of binge drinking