Slang for smoking the weed. This originated in Auburn, AL circa 2006. It began as a code phrase amongst a group of friends so they could openly talk about getting high in class, at work or any public place for that matter. The fish refers to the fish shaped bong that was fed by many hungry pot head co-eds.
"Hey Sam...lets get together and feed the fish later. I miss that little fucker."
This is the companion piece to "Who cut the cheese?" ."Who sliced the fish" is used when someone detects a queef.
We were sitting at the dinner table about to enjoy a nice pot roast when the foul stench of expired tuna wafted about the tablet.I glared at my sister and asked,"Who sliced the fish?"