6-8 slice of turkey Share definition Flag to insert a 6-8 inch "knife" to cut the turkey (womans asshole) "She looks like she needs a 6-8 slice of turkey" 6-8 slice of turkey by rogin October 5, 2006 0 0 Get merch Get the 6-8 slice of turkey mug. Buy Now — $32.95 See more merch