The sound made when two males are docking and the must quickly seperate, resulting in a popping noise.
The two soldiers were docking but when their sergeant walked in they ran, the dock pop could be heard for miles.
A Quebecer/Québécois who is addicted to docking, usually he is the intact partner (the recipient of end of the docking).
Did you hear Vincent missed his CrossFit competition? He got stuck while docking, like a total Jacques LeDock.