Billionhair Club for Men Share definition Flag A group of ultra rich men with god awful hairpieces. "Oh my god, did you see Melman?" "Yea, it looks like he just joined the Billionhair Club for Men." Billionhair Club for Men by Please wash it Hugo April 16, 2010 0 0 Get merch Get the Billionhair Club for Men mug. Buy Now — $32.95 See more merch