Meaning of budge you skulk in Treasure Island?

In "Treasure Island," the phrase "budge you skulk" reflects a command to move or get out of the way, directed at someone who is hiding or lurking stealthily. The term "budge" implies a need for action or movement, while "skulk" suggests a sense of cowardice or sneaky behavior. Together, the expression conveys frustration towards someone who should be more forthcoming or brave. It highlights the themes of confrontation and the moral dynamics between characters in the novel.