Chucking Lampreys Share definition Flag The act of regurgitating or ejecting one's stomach contents. Eddie can't hold his alcohol. Give him three drinks and he'll be in the bathroom chucking lampreys all night! Chucking Lampreys by Limon Lives August 27, 2007 0 0 Get merch Get the Chucking Lampreys mug. Buy Now — $32.95 See more merch