siebinator

The ultimate ladies man that very well may be an advanced sex robot sent from the future to siebinate every woman on earth. Upon sexual contact with the ladies, he will take them to sexual heights they have never reached before, a sexual nirvana if you will, and leave them begging for more.

Siebinator, with vodka soda in hand, was out on lady hunt Thursday night at the Foundry. When the ladies found out who he was, the place was shut down, and a line of ladies went out the door for their turn with the Siebinator.

by Cheekzilla March 20, 2004

Sibbie

Someone you should NOT write a song about.

Never, ever, ever, ever make a song about sibbie!

by Broman June 10, 2003

Simiam

Someone who is apart of the website, Simler.

Jake: Dude, I didn't know your a Simiam?

Mark: Are you kidding? Of course I am!

by RttaM December 10, 2009

Sambidextrous

Sambidextrous

Semi ambidextrous

The ability to use either hand for certain tasks such as texting, clicking of the mouse, masturbation.

Chris- was it hard rubbing one off with a broken hand?

Mark- yea, but its ok. My left hand was really gentle when clicking my mouse.

Chris- ah, you had a stranger at the laptop. You're so sambidextrous.

by Overserge December 10, 2015

sibilacrotism

Welp, mccuck said it so its a word

Woah? that is just sibilacrotism dude

by ImZebrahh October 2, 2018

simai

she is an amazing girl. a dancer but she can become super cranky and will slap you. AND IT WILL HURT. she's pretty and everyone likes her, but people don't know if she likes them back. she's loyal and dependable, though super innocent. her name is chinese and she has a sister.

did you see simai? yeah she's so funny and cute
lol simai slapped me
simaiiiii? what is it you barnacle

by hehehenamegiver June 9, 2019

sibilation

A strong relationship with a sibling

Person-hey
Siblings- hi

Person-you too have a great sibilation

by Milly nugget September 14, 2019