The act of seating yourself in front of a desk piled with physics material, and receiving pleasure from a student beneath. Oral sex often involves uniform circular motion and Newtonian mechanics. There is often a trap door beneath that allows quick entry and exit.
Why is there banging beneath that desk!? Oh, someone must be pulling a TuckerFucker... now, back to my pendulum measurements!
by Ron Burgundy II July 19, 2006