A complete social degenerate. A fool who is completely oblivious that he is a total schmuck. A blabber mouth with nothing worthwhile to say who talk too much.
I know of this total tool donkey whose name I can not say because we all know who this person is. Tool donkeys get under your skin at an alarmingly fast pace.
It is the same concept as the original "donkey punch," but with a twist. During Anal sex just before ejaculating instead of the obvious knuckles to the back of the head have any weighted object on a high point above the recievers head and give it a lil nudge. Thus causeing the pain which tightens the anus. The best part about it is she will never know, and you can avoid the process of police intervention.
I gave my girlfriend a secret donkey punch, so I can have anal sex again later.
A sog donkey is an amazingly dull person, lacking in personality and/or conversation. Sog donkeys also tend to moan a lot about things which are not that important, making you wish you could either end their lives to save your own suffering, or end your own if you are worried about the repercussions.