1 definition by bigempty

1. A tasty, flat, rectangular toaster pastry sold in US, Canada, and UK.

2. A singer or entertainer who is long on image/or media hype and short on actual talent. Portmanteau of pop and tart. Often but not always directed at females.
Child: Can we buy some Pop-Tarts?!!?
Parent: No. They're too sugary.

Child: I want the new Britney Spears album!
Parent: You don't need to listen to that poptart. She's a bad influence.
by bigempty August 18, 2007
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