by Big Cummy September 24, 2020

by Peek-a-boo1122 June 5, 2019

Is she dancing in the big show or is a rhiannon.
by Marcus Twain February 22, 2021

Basically an attention seeking thot that goes on servers and gets attention from meme lords, and 12 yo. In the process acting as a thot would and getting someone in shit with the police.
Damnnit why the fuck she such a Rhiannon!
by Papi Uno! July 18, 2017

"There was this stupid bitch who served me at Bakers Delight the other day and--"
"--Oh you mean Rhiannon?"
"--Oh you mean Rhiannon?"
by godVEVO July 29, 2018

a fugly ass hoe
Rhiannon is the type of girl who will try steal yo best friend. Once she takes over, she will do everything with yo bestie and tries her very best to keep you away from your now ex bstfrn!
She will also pretend shes friends with popular people so people like her and are unaware of the sad and horrible truth of Rhiannon.
All though she has a good side. She is very loyal to her friends and does a lot for them but if she suddenly rejects you, just try keep yo bestie (this is from my experience)
Rhiannon is the type of girl who will try steal yo best friend. Once she takes over, she will do everything with yo bestie and tries her very best to keep you away from your now ex bstfrn!
She will also pretend shes friends with popular people so people like her and are unaware of the sad and horrible truth of Rhiannon.
All though she has a good side. She is very loyal to her friends and does a lot for them but if she suddenly rejects you, just try keep yo bestie (this is from my experience)
by xskateboardergirlx November 3, 2019

Often very understanding. Also the name of a godess that can transform into a beautiful horse. Rhiannon has also been known as the lady of the lake were excalibur was thrown.
Rhiannon's are often understand and very different from the normal people they can tend to be nicer and more caring than normal other people. Rhiannons tend to stand out from the crowd.
Rhiannon's are often understand and very different from the normal people they can tend to be nicer and more caring than normal other people. Rhiannons tend to stand out from the crowd.
by Anaklumos February 7, 2010
