where does the phrase bobs your uncle come from
Bob's your uncle
... And Bob 's your uncle is an expression of unknown origin , that means `` and there it is '' or `` and there you have it . '' It is commonly used in Great Britain and Commonwealth countries . Typically , someone says it to conclude a set of simple instructions or when a result is reached . The meaning is similar to that of the French expression `` et voilà ! '' 
... And Bob 's your uncle is an expression of unknown origin , that means `` and there it is '' or `` and there you have it . '' It is commonly used in Great Britain and Commonwealth countries . Typically , someone says it to conclude a set of simple instructions or when a result is reached . The meaning is similar to that of the French expression `` et voilà ! ''
Bob 's your uncle is an expression of unknown origin. The meaning is similar to that of the French expression ``et voilà!''.
And Bob 's your uncle is an expression of unknown origin , that means `` and there it is '' or `` and there you have it . '' The meaning is similar to that of the French expression `` et voilà ! ''