1-the recipient of a sewgi (see sewgi)
2-a person who gets other peoples work dumped on them, usually because they had in the past, unwittingly shown a certain degree of proficiency.
Originally used as an alternative name for a person by the name of Harriet who spews everywhere after mild intoxication, but now widely used to describe anyone who spews.
Can also be used to describe the feeling of being spewy.