progaboo Share definition Flag The rarely seen female prog rock fans. They are mostly known to inhabit Tumblr in a tightly knit community. "Wait... You're a prog fan AND a girl?" "Excuse me. I prefer the term progaboo." progaboo by Little Arabella July 23, 2012 0 0 Get merch Get the progaboo mug. Buy Now — $32.95 See more merch
