Halo-er Share definition Flag When you play Halo and think you're winning all the time and you say you are going to dominate bitches but you actually dont. What the fuck, Fatchie, Stop being a Halo-er and get better, fattie. Halo-er by Mole March 6, 2005 0 0 Get merch Get the Halo-er mug. Buy Now — $32.95 See more merch