Butkica Share definition Flag Nickname for a guy who cant chug water Rambo: Yo 10 bucks says you cant chug this water Guy: Yeah i can Rambo: See, i knew you were a butkica. Butkica by Beakerrr June 13, 2010 0 0 Get merch Get the Butkica mug. Buy Now — $32.95 See more merch