flaccid reflux Share definition Flag What happens when a man lies down too quickly after sex, and more jism spurts out of his floppy dick. Damn! I just had flaccid reflux! Now we're both gonna sleep in a wet spot! flaccid reflux by Pod Tailin' February 8, 2010 0 0 Get merch Get the flaccid reflux mug. Buy Now — $32.95 See more merch