quagulate Share definition Flag The act of putting one's mouth up to a partner's anus and making duck noises. "Dude, have you tried to quagulate with your girlfriend yet?" "No, she said she doesn't like ducks." quagulate by Jalapeno Dunkit March 3, 2016 0 0 Get merch Get the quagulate mug. Buy Now — $32.95 See more merch