RIP

Retired In Place: Someone who purposely arrives late, leaves early, takes long lunches, who takes care of personal business and / or surfs the internet all day at work, generally doesn't concern themselves with duties assigned and is waiting out the clock before retirement. For all intents and purposes, they are retired, but still going to work.

"It's hard to get any results from the HR Supervisor, he's been working in for the company for so long he's basically rip!"