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1.
a cocky person that is soo stuburn he has to get his own way or has a paddy
mate why u being such a willyg
by morgan wigham February 14, 2008
 
2.
WILLY G is a titty fucking king..
also referred 2 as a cum on shirt kind of person
1)bro guess what.. i just did a willy g 2 that chicks shirt

2)i willy G'd her tits so hard
by kereopa September 01, 2008