double-cream filling Share definition Flag A double-cream filling is what a guy gets when he's double-dicked in his mouth or asshole. A couple of my cadet roomies gave me a double-cream filling last night before I went to bed! double-cream filling by USAF Cadet August 10, 2021 0 0 Get merch Get the double-cream filling mug. Buy Now — $32.95 See more merch