sineth

people named sineth are amazing and highkey jus indescribable. they have everything, a good personality, a hwat voice, an even hwatter laugh most of the time, and are just the cutest people ever!! 0wo sineth's are so bery loving and are nice to everyone around them. but the how much they care for people close to dem is unimaginable- sorta reminds me of like an adorable tsundere. they can make a girls heart melt and evaporate by jus talking. thats how amazing they are. reaching a sineths level is pretty much impossible, or pre hard, they're too nice, too cute, too hwat, and most of the time too smort <3 uwU

"bruh that dudes so hwat- you think its sineth?"

by SSJduh:) January 25, 2021

Siceps

Noun - Used to describe pathetic arm muscles - whereby the muscles are so weak, they droop below the bone, like a swinging hammock.

"Look at that pathetic loser, he's got a right set of Siceps!"

by J0bey September 26, 2009

Sinemis

A very pretty and beautiful girl who is very smart and always manages to make everyone smile just from having her around. She is quite frankly the definition of beautiful and has a beautiful name to match it. She is also sexy asf and has an amazing body.

Omg look how gorgeous she is, she must be called Sinemis.

by siujaujhsfd[a'sf May 20, 2020

Sinestro

Sinestro is a red head villain from the green lantern comics and series, he serves as the main villain.

Fear is the enemy of will. Will is what makes you take action; fear is what stops you, and makes you weak... makes your constructs feeble. - Sinestro ( in the live action Green Lantern movie )

by crasher 1998 April 8, 2021

Sinead

When you have a sinead, you won’t ever want to let her go! She is so beautiful and kind but she doesn’t know it ! If you have her , you need to reassure her of her beauty. She is always there for you and cares so much 🤗 don’t let her go !

Girl: I wish I had a sinead 🥺

by 11Tiana_queen11 November 24, 2020

Right Handed Sinestro

When having sex with somebody from behind, the receiving partner reaches back with their right arm and forcibly attempts to jam their fist up the ass of the giving partner. Named after Thaal Sinestro, the arch nemesis of the Green Lantern, the name is a reference to the fact Sinestro wears his power ring on his left hand so his right hand is free to penetrate people anally, as most supervillains often do with their free hands.

guy 1: I was having sex with this girl last night and I stuck it in her ass without telling her first.

guy 2: hahahaa what did she do?

guy 1: she wasn't happy so she gave me a right handed sinestro to get even.

guy 2: Oh man that sucks!

guy 1: ...I kind of liked it (._.)

by balooboo May 7, 2011

Sineen

Sineen is a girls name, Usually sineen is a girl who has an amazing personality and is extremely attractive, Usually being very tan with amazing black hair and eyes, she is extremely loyal and opinionated and very smart, A myth has been said that if your name is sineen you should date someone named Markus.

I just met Sineen and she is one of the most gorgeous girl i've seen inside and out!

I wish i had a sineen.......

by Mr.Easyyyyyyyy June 28, 2016