Swing Frees Share definition Flag An article of clothing that allows big Jim and the twins dick and balls to move freely or the girls boobs to hang and move freely. Brother Ed changed out of his jeans and into his swing frees. Swing Frees by Bball75 January 22, 2017 0 0 Get merch Get the Swing Frees mug. Buy Now — $32.95 See more merch