Other uses for "Bob"

In Episode 1, I challenge Andy to come up with more uses for the word "BOB". He mentioned it being a name, sort of...
Anyway, here's more answers that I would have accepted. Bear in mind, I challenged him to find only three:

• The old English currency, e.g. "A bob and a shilling."
• A woman's haircut.
• Movement of buoyancy in water.
• I even would have accepted "No siree Bob" the popular old American saying.

Just to show you how do-able it actually is.