sheisty

Shady or sneaky in nature. Usually describes a person.

A guy took coworkers money for movie tickets that turned out to be cheaper than he quoted and he did not mention it to his coworkers or refund the money... That's one sheisty asshole.

by Darci "Dirty-D" September 9, 2004

seismic rattle

When a person motorboats another's ass cheecks vigorously. Especially used when whipped cream is involved or chocolate syrup.

Yo nigga that girl be so tight i would seismic rattle that fine ass!

by Derek Jeters June 4, 2010

siliskit

Adjective used to describe an activity that is a complete waste of time and energy. Typically refers to long reports or other school related activities.

Example 1:
Guy 1: Did you go to baseball practice last night?
Guy 2: Hell no, practice is siliskit.

Example 2: I don't want to do this siliskit report on Beowulf.

by psychobobtb April 15, 2009

Sheisenburgenmcflergenpants

Sheisenburgenmcflergenpants is a term used between anger or frustration and sometimes stupidity.
It is pronounced: Shץ-sen-burgen-Mc-flergen-pαnts.
word varies from Sheisen,Mcflergenpants,flergenpants

MoM: ''Sooooooon can you clean up your room?!?!?!?!?'',
Son: ''Sheisenburgenmcflergenpants

by ANONYMOUS_AJ June 28, 2021

Sinister Sister

A sexy, left-handed woman. Also known as a sinistrous misstress.

The English word sinister comes from the Latin word "sinistre", meaning "left". So, since she's sexy and left-handed, she's a sinister sister.

by yo-yo-ma-ma March 22, 2011

siisti

cool in finnish. literaly "tidy"
something situation can be "siistiä", read example:

- kato, tuunattu BMW!
- vitun siisti!

- look, tuned BMW!
- fucking cool!

- I have whole trunk full of beer!
- fucking cool!

by matti April 8, 2005

seisamowsick

A feeling were like your head is heavier then your body and you cannot get up. Usually happens at 11:11 or during gym class.

SEISAMOWSICK usually happens to Lauren and/or Nichole during the following classes;
-GYM
-COMPUTERS II
-SPANISH I

by Lauren Nicole November 25, 2006