murk
v.— «“He asked Justin to get him his burner, because he was going to murk that bitch,” White said. In testimony, White said “burner” was a word meaning “pistol, gun” and “murk” meant to “murder, kill.”» —“Witness points finger at Fields” by Curtis Johnson Herald-Dispatch (Huntington, W.V.) Apr. 21, 2005. (source: Double-Tongued Dictionary)