buzzkill major Share definition Flag a term used when something is a extreme, serious bust or let down. Jessy: "Crap! I just remembered that I have a project due tomorow!"Kassy: Dude, Buzzkill major. buzzkill major by ava555 June 20, 2011 0 0 Get merch Get the buzzkill major mug. Buy Now — $32.95 See more merch
