sincerity

Something that should be never used. Ever. Even in dire circumstances. Comedy first. Always.

My friend was once sincere about something. I told her to take back her sincerity, but she didn't, so I shot her in the face. She died. Lesson learned.

by Squinty January 18, 2009

Sinceriously

Sincere and seriously smooshed together.

I'm sinceriously sorry about what happend after the break up

by Turboflamas May 30, 2010

Sister Fister

Nun hand fucker

I fisted the sister during confession

by Mista Fista March 28, 2004

your sister

another name for a person who you "realy like" and want to tell joke about without her knowing...

look how much your sister is eating...

by babag March 31, 2005

Sintra

Name given to a person who likes jacking off sitting indian style. Mostly they do it when they're alone, but sometimes people will walk in and they'll join in.

Dude I love to Sintra myself Friday nights under the moonlight.

by Poke me. April 20, 2011

Big Sister

A big sister is somone who you are extremely jelus of even though you will never admit it she is more popular then you and butiful you mite not always get along but you love her enmyway

Big sister"You are a jerk chloe."
Little sister "i know what you are but what am i ."
Big sister"auggggggggg!!!"

by World truths September 25, 2018

sintekk

some one who usually talks about stuff that makes no sence

there is no spoon
(this is what i mean)

by BOB May 31, 2003