Third Arm Edit Meaning

1.

The arm that ends up in the middle while cuddling.

My third arm is in the way.

See arm, cuddling, extra, three

2.

Somebody who considers themself so tied to someone else that they are only there to do the other's bidding. A slave. By analogywith an actual third arm, with which the owner of the arm could hopeto do so much more, but which has no independentlife of its own.

Mary is trying to treat Jimmy like her third arm again. She won't even let him go out for a night with the lads.

See master, mistress, slave, narcissism, narcissist, self-centred, control, controlling