Two-Finger Hanky Share definition Flag Instead of using a handkerchief, you use the index and middle fingers to blow your nose. Dude, that guy just leaned over the curb and shot a two-finger hanky! Two-Finger Hanky by airbiscuit March 30, 2009 0 0 Get merch Get the Two-Finger Hanky mug. Buy Now — $32.95 See more merch