A term used to describe someone who is so pitifully ugly that it detriments society as a whole and they should cover their face with a bag.
Ryan: Evan, would you agree that the vast majority of people on Jerry Springer are ugly?

Evan: I agree, they are all very unpleasant to look at. I would even venture to say that they are bag ugly.

Ryan: Agreed
by rags2ritch January 22, 2011
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When someone is not so ugly that they need to wear a paper bag over their face, but also, you need to wear one too - just in case theirs falls off!
by Anonymous May 18, 2003
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A purse that is vintage or earthy but happens to be very cute, if it is designed wrong has the potential to be very ugly.
wow bridget got such a cute ugly bag from that thrift store downtown!
by lindsss. April 7, 2009
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What a human being or other carbon-based life form appears to be, to a hypothetical silicon-based life form. From the "Star Trek: The Next Generation" episode "Home Soil".
A human beingHuman being is such an ugly bag of mostly water!
by pentozali April 22, 2008
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