Several kinds of food stuffs and monster corpses have their unique additional effects.

* '''School food''' - [[School food ]] will poison you, but it may also raise your [[Endurance]]* '''Carrot''' - Eating [[Carrot|carrots ]] will raise your [[Perception]]* '''Holy Banana of Oily Orpiv''' - Eating the [[holy banana ]] will cause you to be Overfed for a very long time. The downside to this is that since you've gained a lot of weight, your [[Agility]] will inevitably go down. It will also raise all of your stats (AStr, LStr, Dex, etc.) by 1.

* '''Human corpses''' - It is possible to eat a human corpse, but doing so is an evil deed, and will make your alignment slightly more chaotic.* '''Rotten corpses''' - If you see a food item with flies buzzing around it, it's best to stay away. If you do eat a rotten food item, or an orc corpse, then you will may get a parasite inside your stomach, which will continually eat eats away at your stomach and can only be ridden of by vomiting.* '''Mutant corpses''' - such as carnivorous bunnies and [[Mutant Ass|mutant asses ]] will cause you to [[polymorph]] randomly. If you have PolyControl this is okay, but if not then it's best to leave these corpses as a last resort and to only eat them if you are hungry.* '''Chameleons''' - have the same [[polymorph ]] effect.* '''Zombies''' - eating a zombie corpse will give you [[leprosy]].

* '''Acidous corpses''' - Since dark frog blood is acid, eating one of their corpses will cause acid to flow through your blood stream. This will most likely kill you.* '''Werewolves''' - Eating a [[Werewolf|werewolf ]] corpse will give you [[Polymorph#Lycanthropy|lycanthropy]], which will cause you to polymorph into a werewolf randomly

* '''Blink Dog''' - Eating a blink dog corpse will give you [[TeleControl]].* '''Magical mushroom''' - Eating a magic mushroom corpse will may have a wide range of effects, from [[polymorph|Polymorphing]], to [[TeleControl]], to [[Levitation]], to [[Haste|Hasting ]] or [[Slow|Slowing]].