rent-a-Clouseau Share definition Flag A security guard who falsely accuses somebody of malfeasance or wrongdoing and stubbornly defends this assumption. I'm banned from that Safeway because the rent-a-Clouseau thinks I'm a shoplifter. rent-a-Clouseau by James Conrad May 20, 2008 0 0 Get merch Get the rent-a-Clouseau mug. Buy Now — $32.95 See more merch