Sinister Behaviour

When someone has terrible behaviour and is acting like a complete menace.

If you keep up this sinister behaviour, you won’t get the privilege of playing Roblox

by MasterOfTaints May 10, 2023

Sinistralism

prejudice, discrimination, or antagonism by an individual, community, or institution against a person or people on the basis of their cerebral lateralization, or left-handed and including mixed-handed individuals.

Society through Higher Education exhibits sinistralism by not screening left and mixed handed students for communication related learning disabilities which hinder their graduation rates and therefore socioeconomically disadvantaging that minority group.

by Sinistral-slayer October 13, 2023

spare-sies

When someone has more than one of the same item, the other items become spare, thus making them spare-sies

Where did I put my spare-sies?

by SuperNaz April 28, 2006

simish

adjective: When you act so fucking stupid it makes the other people around you wanna slap the shit of you.

That nigga is so simish.

by Munch&Rica October 8, 2008

Seismic Lethargy

An extreme state of lethargy, cause unknown, but very tiring. Seismic Lethargy can strike down its victim without warning and usually whilst they are trying to do something. It usually affects young males and reported cases are more prevalent in the warmer summer months. The consensual course remedy is to remove the patient from the environment that is inducing the lethargy.

Rhys is unable to continue today because he is suffering from Seismic Lethargy.

by David Harding September 18, 2008

Seismic Squeeze

To forcefully take a human or an object between your legs and squeeze them as hard as you can.

I seismic squeezed your mom in bed last night.

by NICK AND GARRET July 4, 2007

sheisy

Sheisy is a kind person loves adventures and has a great personality

Sheisy- is a great person kind and great full person

by I know she is a great person November 1, 2019