3.5 way Share definition Flag To have 3-way sex with a midget, (the midget is an extra person in the 3-way). Jared had a 3.5 way with Kerry, Maggie Moo and some random midget, to this day we don't know his name. 3.5 way by Boobie Miller August 29, 2008 0 0 Get merch Get the 3.5 way mug. Buy Now — $32.95 See more merch