sacking my whacker Share definition Flag Just to jack off, plain and simple. *Fap Fap Fap* Oh shit ma! Go away! I'm sacking my whacker in here! sacking my whacker by TexasColeSlawMassacre August 22, 2007 0 0 Get merch Get the sacking my whacker mug. Buy Now — $32.95 See more merch