PWAHFC Share definition Flag People Who's Armpits Hurt From Crutches. aww shit dude...did you hear about Rita? shes in the hospital for an armpit injury from the crutches...we better do a PWAHFC drive... PWAHFC by Capone184 January 23, 2011 0 0 Get merch Get the PWAHFC mug. Buy Now — $32.95 See more merch