Being extremely happy, more happy than the norm, happy like a retarted person (flapping of the hands etc)
man i got laid last night
shieet you must be retard happy
by mithereal January 9, 2008
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In it's essence, an orgasm. You feel so good and so happy but you can't explain it, it's just good.
Man, she made me feel so good last night, I was like retard happy.
by theamazingsquid February 1, 2012
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