What does this idiom mean? "Going off your rocker"?

Question

i dont know what this idiom mean and i need to know my grandpa had been saying for so long.

Answer 1

It means ......you are turning insane.Your brain is going out of order.You are not understanding what I am saying.

Answer 2

Off Your Rocker

Answer 3

OFF ONE’S TROLLEY: This expression alludes to the once-common spectacle of a motormen’s attempts to realign the contact wheel of a trolley car with the overhead wire. Since this contact wheel is also called a ‘trolley,’ 'off one’s trolley' may refer either to the conductor’s actions or to the fact that when the wires are “off the trolley,” the vehicle no longer receives an electric current and is, therefore, rendered inoperative. A similar expression is SLIP ONE’S TROLLEY ‘to become demented.’ In the more widely used variation OFF ONE’S ROCKER, ‘rocker’ is most often said to refer to the curved piece of wood on which a cradle or chair rocks. But since both ‘off one’s trolley’ and ‘off one’s rocker’ became popular about the same time streetcars were installed in major American cities, and since ROCKER, like TROLLEY, also means the wheel or runner that makes contact with an overhead electricity supply, it is more likely that the ROCKER of the expression carries this later meaning.

Answer 4

Yep...going nuts

Answer 5

I think it means when you go crazyy

Answer 6

going crazy

Answer 7

Same as "out of your gourd" or "flipped his lid".