Derives from Russian slang, means 1 breast. A pair is called Siski. It's a term of endearment. You can call someone Siska as a way to tease the person.
Hey Siska, Piska, how goes it
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.