1. A fairy Pokemon used in lots of fanfictions. An evolved form of Eevee. It was introduced before X and Y's release along with its Fairy type.

2. A way of calling someone sweet, kind, beautiful, sexy, or friendly.
Sylveon is popular among Pokemon X and Y fans.
by ToriSenshi April 11, 2015
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Sylveon is a Fairy-Type Pokemon that first came out in 2013, along with the release of Pokemon X and Y.

Sylveon is actually one of the most famous Fairy-Types and one of the first. It is also the 8th Eevee evolution.

(What it Looks Like)
Sylveon is mainly white and light pink, with a little bit of blue. Shiny Sylveon is mainly blue and white, with less pink.
Sylveon Fan: OMG SYLVEON IS PERFECT sd9f0ibjadfhvsdgsfjg!!!!!!!!!!!
Umbreon fan: No, UMBREON Is!!!!!1!!!
Sylveon Fan: SYLVEON X UMBREON!!!
by !SylveonDaFairy! April 23, 2017
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Sylveon
Sylveon is a Fairy-Type Pokemon that first came out in 2013, along with the release of Pokemon X and Y.

Sylveon is actually one of the most famous Fairy-Types and one of the first. It is also the 8th Eevee evolution.

(What it Looks Like)

Sylveon is mainly white and light pink, with a little bit of blue. Shiny Sylveon is mainly blue and white, with less pink.
Sylveon Fan: OMG SYLVEON IS PERFECT!!!!!!!!!!!

Umbreon fan: No, UMBREON Is!!!!!1!!!

Sylveonmaster: *drinks coffee* Sylveon X Umbreon.
Sylveon and Umbreon fans : YES!!!!
by sylveonmaster December 17, 2018
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sylveon is a fairy type Pokémon that gets shipped with every Pokémon ever and more. Sylveon is most often shipped with umbreon to the point when you google sylveon you will see shipping art, also, kids, turn on safe search to protect most of the cursed things you will unwillingly see and your innocence will flutter away like a butterfly would.

the internet is messed up, stop drawing porn of pink, kid friendly cartoon animals, y 'all need therapy.
little girl: I love sylveon! she is soo pretty!
Pokémon fan: uh, sylveon has a higher chance of being a boy.
little girl: …
Pokémon fan: …
little girl: …
Pokémon fan: …
by Cookienononot June 23, 2019
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A Mad Moderator in fragbots that will not hestitate to ban for a ping
Loves anime
Developer of mewdeko bot

watches nsfw sometimes idk
by SnowyFluffy April 11, 2022
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A subgenre of bidoof's law coined by twitter user AProfessionalN2 after a reply to a tweet saying "We really need a law for "transphobe posting = pedo" under a tweet of a transphobic Vtuber with a 'loli' avatar.
Hitlercunnyrapist: "all trans people are groomers and degenerates"

*checks profile and sees lolicon porn in the repost and likes*

"Sylveon's law strikes again!"
by Cherubdecay March 12, 2023
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