Logging On Share definition Flag An act of revenge undertaken by defecating on the keyboard of the transgressor's laptop, followed by closing the device. He stole my iPod, so I shut his laptop after taking a shit on the keyboard. I call it "Logging On." Logging On by Doug_Cohen April 15, 2011 0 0 Get merch Get the Logging On mug. Buy Now — $32.95 See more merch