Blood Factory Share definition Flag A male or female that is so muscular that he or she always looks like they got a enormous pump from the weightroom Friend - Wow!?! Did Picasso just do like 100 curls? Friend 2 - No, he's just a blood factory Blood Factory by mBORN September 7, 2013 0 0 Get merch Get the Blood Factory mug. Buy Now — $32.95 See more merch