Someone who constantly self-promotes their own talent, products, or business interests, to the annoyance of everyone around them. Usually an artist or musician, but sometimes a booking agent, salesperson, consultant, or other self-employed business-type.
Joe: Dude, did Dave tell you about his band's new CD?
Alan: Did he! He went on for 20 minutes about how it was going to go Platinum within a week. That blowbag!
by WompWomp December 18, 2005
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When you are giving anal and poop gets stuck inside your pee hole.
Damnit Sarah! I’m here to make sweet, sweet lovin’ with you, and you just gave me a Blowbag! Gross!
by Mojomanocho July 1, 2021
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A pack of food which should be vacuum packed but contains trapped air or a hole in the packaging.
Start opening those blowbags.
by someone else as well May 21, 2009
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