an exclamatory yelp of approval or joy, often used when playing a game or laying down a diss.
"Solanches! I nabbed the last dorito in the bag!! I grabbed that eat fo' sho'."
"I solanched that mutha fucka...he tried to bring me down and i was like, 'ima pop a cap in your arse'. I sure showed him, he won't be comin round here no mo."