is the well tuned art of quickly distinguishing quality
vagina from that of lesser quality
. Similar to a 'spot the difference' puzzle, it can take several
years of intense training in precise longeye gash identification (plgi) to become a master
in these arts.
Drew: "your girlfriend's a slut"
Bob: "dude. that's not cool"
Brendan: "dude. hear
him out. he's got the gasheye. he knows."