The act of engaging in a sword fight using the penis as the a weapon/s.
John enjoyed cogging with james, who fought hard into the night
by King Roach July 08, 2005
1 more definition
The process when the "cogs" in your head work overtime often resulting in sleeplessness and un-necessary stress and worry.
Loz was awake all night due to all of that stoopid cogging!!
by LozlovesSi May 23, 2006