Silkster 

(aka) Silky

Wonderful, caring, charasmatic, loving, beautiful stong woman who lights the world up by just being there. A great friend to have.

Love you, Silkster! Mwah!!! 300sixty is greeeeat!

Silkster by Amanda the Miracle Hun November 22, 2004

silster

sister-in-law; this is a way to refer to your SIL without having to call her 'sister'.

While in written communications one can use 'SIL', in spoken communication using the term 'silster' is both more descriptive and specific than saying 'sister-in-law'. And it's more concise as well, offering a savings of 50% (two syllables instead of four for 'sister-in-law'!

'Silster' is a useful term for those having trouble accepting the wife of their brother or the female sibling of their husband. It has a certain mouth-feel which reveals this reluctance and difficulty.

Somehow I survived a long weekend with my silster at the parents' place.

silster by skwerlgirl August 20, 2009

Sillster

Sillster is a noun used to describe someone who acts in a goofy manner, usually with the word silly placed as an adjective before it.

It can also be used in a derogatory way to mock someone for being ignorant.

Girl: Would you like to be my boyfriend, and take me out on dates, and tell me how much you love me?

Boy(laughing): Stop being a silly sillster, and take your shirt off!

Sillster by Nilbog_gobliN October 24, 2012