siesmick

slang term for a sister or other friend

"Siesmick, where were you today? Momma didn't know where you went."

by Jamie "pisstang" Smitty December 16, 2003

Sinister Doily

Some one who is being rude, unattractive or obnoxious.

"Wow, did you see that guy wearing pajamas at the mall?"
"Yeah, what a sinister doily."

by Nicolioli July 13, 2007

Sinistocracy

Modern,sinister, spy on the people governments

The British government is a sinistocracy what with all the cameras, and laws to allow then into your bank,PC, or anywhere else in the name of anti-terrorism/drugs/tax evasion etc

by yam350 October 18, 2009

Siesta Margarita

Salt coated testicles are placed on sleeping victims lips, thus forming the salt rim. Substitute tequila with a massive load of semen in the mouth of recipient.

Dude, I just gave that chick a top shelf siesta margarita.

by Guy still on the couch November 1, 2010

sinistermonkey

a man who people thinks is a girl and also acts like a girl and enjoys companies of dolphin riders in asia..

Dude, you are such a sinistermonkey! have some courage!

by makaidos May 9, 2011

Silist

Someone that is 'racist' to silly people.

Rose: L0L, you're silly.
Jash: YOU CALL MY SILLY? WHAT ARE YOU, A SILIST?

by Liwty:) January 6, 2015

Seismic Salad Toss

The act of BBW women bounding her ass on your tongue in such a rhythmic motion that it looks as though there are seismic waves on the surface of her posterior.

Sentence: "When I Seismic Salad Tossed Tiffany it was like a 9.8 magnitude earthquake on her buttcheeks"

by GenralGrave July 7, 2015