What Is the Significance Of Master Roshi's Staff?

[Sovran Nila]

Is there anything special about Master Roshi's staff? What is its significance?

 

[Scott]

It's just a knotted wooden cane to help him walk

 

[Warmmedown]

Externalises (or whatever better word there is) his hard-on, so he can train more easily while thinking about his Homo magazines.