"He's got flu and some Third years accidentally plastered frog brains all over the ceiling of Dungeon Five; he's been cleaning all morning..."
Nick on Argus Filch[src]

Frog brains are the brains of frogs. They are used as an ingredient in Potion-making, such as in the dubious Baruffio's Brain Elixir.[1]

History

In 1992, some third years accidentally plastered frog brains all over the ceiling of Dungeon Five, a Potions dungeon. The Caretaker Argus Filch had to spend the morning cleaning up the mess.[2]

Behind the scenes

Appearances

Notes and references

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