Vitamin C Slice Share definition Flag Somethin you do to help forget an almost perfect friend you lost for no good rEason at all... Dude "Hey, remember that friend you used to have?" AssholE "Nope, i'm too busy blowing this Vitamin C Slice! {sniff}" Vitamin C Slice by Vitamin D. Shit July 30, 2009 0 0 Get merch Get the Vitamin C Slice mug. Buy Now — $32.95 See more merch