August 30 Share definition Flag National finger your girl best friend day. Invite your girl best friend over for a finger blasting! “Dude, it’s August 30th, you know what that means”“What?”“I get to finger your sister today!” August 30 by superdulerrealdef May 10, 2020 0 0 Get merch Get the August 30 mug. Buy Now — $32.95 See more merch