Usually used in a n attempt to draw attention to them selves in pursuit of approval from the opposite sex and/or their peers.
Usually plotlers are oblivious to the fact that the one they are trying to dupe might have been on the opposite side of a plotle at some point in their life and know exactly what s occurring but they allow those involved to embarrass themselves in front of everyone. So who's Plotling now?
"You stand over there and start to cry while I sneak behind him and make funny faces"
"dude the chicks are going to dig this!"