2 definitions by DawnYawn

Top Definition
like gaydar, only it's the ability to know which normal-looking person is actually insane enough to kill you.
This nice looking fellow asked me out last night but my murdar alert started beeping so I said no. And I didn't even give him my real name.
by DawnYawn September 20, 2009
like gaydar only it's the ability to know what normal looking person is really psychotic and potentially harmful.
How is anyone supposed to know who's wacko and who isn't? We all better tune up our Weirdar and make sure the 'ping' is set to LOUD.
by DawnYawn September 20, 2009
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