fondoozle Share definition Flag To trick, weasel, pry, manipulate, or, lie, in order to steal, or gain something from someone with or without the persons knowledge. Dad tried to fondoozle my pay check out of me. fondoozle by aviator5315e March 7, 2012 0 0 Get merch Get the fondoozle mug. Buy Now — $32.95 See more merch