No, actually, that's where the dinglebop comes from. Dongfish used to be selectively bred for dinglebop-rich dillsacks, farmed in inhumane conditions, and killed with most of the fish going to waste. Modern farming methods use a small incision on the scungle to attach a catheter to the rumpleflap (not shown on the picture) where excess dinglebop would be excreted anyway.