The act of taking a shit on someone's desk. This warm smelly treat should only be left for someone who is very deserving. It is generally left for a boss or someone of upper management either right before, during , or right after you have quit your job. In most cases it is not necessary to accompany a resignation letter with the turd but can be a nice touch.
"I quit!" "That stupid bastard passed me up for another promotion." "I am going to give that prick a desk drop on my way out the door."
by Storm Martin March 8, 2008
He just dropped desk on her.
by Droppin' Desk All Night February 10, 2009