Hammerloging Share definition Flag When you hammer a log.When you hit someone IN the head with a hammer, a log, or both. "Look at that dude over there! He's Hammerloging!""OUCH! SHE JUST HAMMERLOGGED ME!" Hammerloging by Devin Kevin Bo Bevin October 8, 2009 0 0 Get merch Get the Hammerloging mug. Buy Now — $32.95 See more merch