A dog that has been trained to have sex with humans.featured in some kinds of porn and sometimes brought to an orgy as a curosity or to make it more kinky or as a pet for a pervert ect.
by Deep blue 2012 December 1, 2009
 Get the Sex trained dogmug.
Get the Sex trained dogmug. aka TYD aka Train it aka you just got trained...means to get embarrased (corrected, yelled at, humiliated) in front of multiple people... possibly at work, however the origin of the phrase comes from a drunk "Billy" after a long day of drinking
by Billy Billski May 26, 2008
 Get the train your dogmug.
Get the train your dogmug. by Lenkina August 11, 2019
 Get the train dogsmug.
Get the train dogsmug.