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The Act of whipping ones Shlong out onto his desk while class is in session.
As Mrs. Sheomacker was giving her Safety in the classroom lesson, Jeffrey interupted her by whipping out his massive Cock and planting it on his desk. To what we now know is a "desk flop."
by Yolo Frodo February 16, 2014

Words related to Desk Flop

class dismissed desk shlong teacher wanker