you scratch my back and I’ll scratch yours
idiomPart ofback
you scratch my back and I’ll scratch yours — idiom
1. If you help me, I will help you in return, often implying mutual benefit.
1.idiom
Definition
If you help me, I will help you in return, often implying mutual benefit.
Example
In politics, it's often you scratch my back and I'll scratch yours.
They made a deal: you scratch my back and I'll scratch yours.