Deliberate misspelling of 'yes' that originated at the Figure Skating Universe forums, often used by people who want to add a bit of wannabe "Russian flavour" to what they're writing.
Can also be used in the same way as "aren't you?" at the end of questions.
A mutual acceptance of the end of conversation, agreeing with the outcome to "meet one later", or "get ripped", without requiring the usual spoken acknowledgement of such.