Sosinski 

The act of deliberately ignoring a text from 20 minutes to the next day repeatedly.

Hey, how are you?
20 minutes later
Good. you?
Pretty good. How's the wife?
35 minutes later
Great!
I'm being sosinski -ed, aren't I?
1 day later
What are you talking about?

Sosinski by 2dogs2hamsters March 14, 2012

Sowinski 

A group of individual whom will pretend to be your friend and bad talk you the first chance they get. Known for dwelling on FaceBook and spreading their lies (their legs as well) to anybody who will listen. Don't put trust in these individuals, they will only use you and discard you like trash. All of them have some sort of criminal history.

You need to stop being a Sowinski. JealousObnoctiousUntruthfulLiarTheifGold diggerDumb

You pulled another Sowinski move.

Sowinski by White_trash_hater December 1, 2011

Soswinski 

Lying, cowardly, corrupted, evil, and profoundly inept person with an overinflated ego.

"Guten Morgen, Herr Vizerektor."

Soswinski by Hatzl April 11, 2004

Sowinski 

An attractive and jovial white guy. Enjoys Disney movies and Bourbon.

That damn Sowinski is always planking and drinking bourbon.

Sowinski by win-boxer December 3, 2018