lean back
[for someone] to recline backwards, usually in a chair. Lean back and make yourself comfortable. Let's lean back and be comfortable.
lean back (on someone or something)
to recline backwards, pressing on someone or something. Don't lean back on me! I'm not a chair! Lean back on the couch and tell me what you are thinking.
lean back (on someone or something)
to recline backwards, pressing on someone or something. Don't lean back on me! I'm not a chair! Lean back on the couch and tell me what you are thinking.