Jakub Share definition Flag A polish guy who always wears the same black Woolley hat, even when he is indoors.Some say that he is immune to overheating!!! Girl 1:I have a really embarrassing haircut.what should I do? Girl 2: just do a jakub Jakub by Wisewisdom January 24, 2014 0 0 Get merch Get the Jakub mug. Buy Now — $32.95 See more merch