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A term used by mental patients.

Meaning: anything
-I'm happy
-Change my diaper
-Being retarded sucks
-I wish I was normal
-Imma do suicide on myself!
-Can I have some soup?
Mental Patient: Mmdaaaehh!

Person: What do you want now?

Mental Patient: Mmdaaaehh.

Person: Yes. I know how you feel.
by SawahMowwyWauwen June 04, 2009
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