Something that is disturbing, disgusting, slightly awkward or really just not right. It is a word to fill the awkward silence between someone telling you something that you really didn't want to know about a relationship or a medical condition...
a lifestyle involving sending all nighters and pulling benders. popular on hats. if one reps the dirty goose then they will out party anyone present at said party.
yo did you that guy wearing the dirty goose
hat.
yeah he slammed the whole half gallon of black out water like it was nothing.