Sineater

The person who has to hear horrible things or ideas from random people regularly

You know I just feel like you're a sineater I can tell you everything

by TeritotheLegend July 23, 2023

Sinead O' Connor

Dead

Sinead O' Connor died 3 days ago RIP 🙏

by UltimateDoge July 28, 2023

sinewave

sine curve.

"Fresh sinewaves can be a tsunami real fast."

by hydorus shui October 3, 2023

Sineater's Cove

the most chadge of all discord servers

Sineater's Cove is the best Discord server of all time.

by mw2 goat November 17, 2023

Sinead Hannan

When your mate tries to fuck your current or ex girlfriend

“Damn bro… you just got Sinead Hannaned”

by Engine4000 June 13, 2024

spinemaxxing

Doing near excessive amounts of lower back work and or doing various deadlifts with a rounded back to build a spine of steel

Normie lifter: Stop deadlifting like that you're gonna break your back
Esoteric lifter: I'm spinemaxxing

by thatguy7373 February 23, 2024

Sinead

Gf of Yourl. extremely bad for for him cant resist himself but to get a blowjob.

Also, she eats rocks extremely, flashbanging anyone with her non-existent eyes.

"Scanning Scanning no baddies detected except for one" - Micah Johnathan Thompson

Ded rails sweat prob revived people 1 mil times.

One of Harry Potters many girlfriends. Got called one of his bad Bitches by Harry potter.

Philipino guy rilly like her. "Sinead"

by Relcurti May 8, 2025