Abbreviation of "halfway decent," meaning good, okay, or all right, often when there was a lower expectation. Somewhere between clutch and meh.
Joe: What'd you think of Avatar?
Suzy: It was half dubs dece, though the Pocahantas shit was a little overdone.
Joe: Fuck you I thought it was da shit.
Suzy: Totes whatevs. Wanna get some chicken selects?
by tinydanzor January 15, 2010
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