The aliens living on planet Phion 1E4O, known as the Anduns, are largely considered intergalactic whores--harmless as they are. They seem only concerned with mixing their genetics with other bipedal species, after which the hybrid is brought back to their world for monitoring.
However, Dìaj was... not as lucky in his attempts. The combination of his appearance and his location meant no female would even come close to him. Even rudimentary disguises failed to assist. As he was preparing to leave for a new location, though, a human male that had been charmed by his unique appearance approached him.
A hot, steamy night with the hunk changed Dìaj's perspective, and he realized he was homosexual. This meant he was effectively failing his mission, and wasn't able to return home. Accepting of his situation, Dìaj spends his days freely hitting up local guys. A lot of them seem to like his bare feet, which is confusing but entertaining.
Outside of that, Anduns like Dìaj are rather unique. They cannot handle the amount of nitrogen in Earth's atmosphere, so he has to wear a mask at all times. His long, luscious hair is waterproof, which makes cleaning it a bit of a different challenge.