Snorf is a Maxis-made cell, appearing in Cell Stage. It appears in Level 5, and is one of the last cells appearing in the stage. Snorf is also one of the last predator-sized cells appearing in the stage, like Bloato. It has many flagella and a large jet.
It can be killed via proboscis and can be continued to be sucked on even after death, as its large size gives it many juices. This is not known to be meant to be in the game. If done with a jet, your cell will become "stuck" and unable to move until attacked or killed. Thus, it is the only Epic/Predator cell that can get sucked with a proboscis (You actually can suck on other Epic Cells, you get latched on it and can't leave till your cell completes the sucking Animations, you may be able to kill the Epic if sucked on enough, though it could be a bug); as well as the only Epic/Predator cell that will run away when hit - even through it is amongst the two largest cells, and is a carnivore.