Didn’t you say you hung out with it at a party once?

In Greek mythology, Aello (/eɪˈɛloʊ/; Ancient Greek: Ἀελλώ, Aellō means "storm" or "storm-swift" in ancient Greek) was one of the Harpy sisters who would abduct people and torture them on their way to Tartarus.[1][2] It is claimed she is the mother of Achilles's immortal steeds Balius (Balios) and Xanthus (Xanthos) by Zephyrus, but some sources claim it was really her sister Celaeno.

She is also referred to as:

Aellopus (/eɪˈɛləpəs/; Ἀελλόπους, Aellopous, "whirlwind-footed")[3]
Aellope (/eɪəˈloʊpiː/; Αελλώπη, Aellōpē)
Podarge (/poʊˈdɑːrdʒiː/; Ποδάργη, Podargē, "she who is foot-speedy")[4]
Podarce (/poʊˈdɑːrsiː/; Ποδάρκη, Podarkē, "she who is foot-safe"?)[5]
Nicothoë (/nɪˈkɒθoʊiː/; Νικοθόη, Nikothoē, "she who is victory-speedy")[6]