The subterranean make out constitutes approximately 90% of college make outs, usually synonymous with dance floor make outs- however to qualify as a subterranean make out the tonsil hockey session must take place beneath ground level. e.g. basement dance party, subways, storm shelter, nuclear fall out shelter, crater/canyon, in-ground pool, submarines, wells, etc.
Get real it was just a Subterranean Make Out.
by Phalange Blaster October 15, 2010