Yellow sock: When a man has to much anal sex, his anus becomes streched out and he no longer able to control his bowel movemnets. He is therefor forced to place a sock in his anus to stop stool for falling out. The sock inevitably turns the yellows-bown color and hense the name "yellow sock." Note this condition is common in the male prison population.
by zelgadiss May 24, 2007
 Get the yellow sockmug.
Get the yellow sockmug. by Iamthelaw1987 February 26, 2011
 Get the Yellow Sockedmug.
Get the Yellow Sockedmug.