To space out on one's job responsibilities; or, to be missing from one's desk for long, unexplained periods of time.
BOSS: "Where the hell is Mitch? The system is down and the users are screaming!"
MITCH'S CO-WORKERS: "He's on a rep ride."

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SALLY: "Did you see the look on Mitch's face when I asked him that question in the meeting?"
JOHN: "Yeah. Total rep ride."
by Annoyed with Mitch August 24, 2005
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