'Yar-Bows'
A random word, not an extension of yar.
Word is best used to "break the ice" or just break the silence. If things seem stale in a converstaion it is best used for random sayings.

a phrase that can be used to release one's self from the boring, everyday "what's up?"

popularized by the young and their affinity for intentional incorrectness; a small, subtle step toward the bastardization of the English language