1 definition by JDtheReviewer

Being generally lazy with a task. Doing it half-assed instead of with your full ass.
Guy 1: Did you watch the last season of the O.C.?
Guy 2: It sucked.
Guy 1: Yeah, they really phoned it in on that one. They just kept killing people off and making up new characters.

Man 1: I phoned it in on work on friday. I basically did nothing all day but eat a sandwich.
by JDtheReviewer December 14, 2007
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