humantarget52 Share definition Flag The account of the person who holds the most experience points on Newgrounds. He's a stupid son of a fucking bitch. Aww man, I'll never get number one unless humantarget52 misses 4 days of posting experience. humantarget52 by Shrapnel February 24, 2005 0 0 Get merch Get the humantarget52 mug. Buy Now — $32.95 See more merch