Sineading

The act of publicly Virtue Signaling your acceptance of foreign religions and cultures. (Sineading on social media)

To "Sinead" means to act morally superior by being publicly accepting of everyone.

Why does Brianna feel the need to Sinead on Facebook? Its really annoying that she acts so holier than thou.

Stop Sineading Brianna! We get it, you think your shit doesn't stink.

Sineading by Vladar October 28, 2018

Sinead Phelan

A compulsive talker at a very fast pace.

I was in a lecture this morning on Irish poetry and it was so boring. What made it worse was the fact the lecturer was a sinead phelan!!!!

Sinead Phelan by General Krantz March 5, 2019

Sinéad

Pure spicy bjor.

Sham, your wan there is a total Sinéad.

Sinéad by Bobby FB April 17, 2019

sinade 

Honestly one of the coolest girls you'll meet. A bit emotionally unstable and treats men like shit. But give her food and shes a godess

Him: "you're a real fucking bitch"
Sinade: " :) "
Him: *simps anyway

sinade by Slazengertrackpants September 25, 2020

Sinead volen 

Sinead is the definition of a stoner.
Sinead will smoke anything, Anywhere.
She is also the type to have a party with her younger friends and get them drunk🍸
Anyone who is friends with Sinead should be thankful.. But cautious.
She is also got the BEST body.
and she can make any guy fall head over heels for her with just a flick of her ankle.
"Peanut butter spread got that honey in my bed"

Gas station guy: damn even tho she's high shes still hot af

Evan: you talking about Sinead?
Gas station guy: yeah.
Evan: Sinead volen is mine bruh. Back. Off.

- L.E.M

Sinead volen by froggie_ July 19, 2021

"The Sinead Effect" 

phrase coined by John Lowell for moderately attractive female artist who becomes the most beautiful woman in the world the second she opens her mouth

Stevie Nicks displayed "The Sinead Effect" during "The Dance" tour in 1997.

Belinda Carlisle and Susanna Hoffs are definitely not "The Sinead Effect" (being hot and slutty in the 80s is an automatic disqualification).

"The Sinead Effect" by John Lowell March 31, 2007

Sinead 

Normally Has a Large Forehead
Doesn't get out alot, VERY FIESTY.
Acts Manly, Usually hates Justin Bieber.

Justin - "hey shin head, i hate you"
-sinead cries- Sinead - "I hate you more, im gonna go ride my horsey"
Justin - "Im gonna go ride Lauren!"

Sinead by jade JACKSON July 24, 2011