Eye of rabbit, harp string hum, turn this water into rum is a spell that could allegedly turn water in rum.

Known uses

Seamus Finnigan tried to cast it in 1991, and, in his first attempt, he managed to make a "weak tea," before causing an explosion. The next day, he tried again several times, but only caused another explosion, creating smoke and blackening his face.

Behind the scenes

• It is unknown if this is a real spell or not, although given that he could turn the water into a weak tea it is likely that it is but he could not perform it correctly.

Appearances

• Harry Potter and the Philosopher's Stone (film)