Go pound sand

Meaning

A very firm way to tell someone that their request is denied and they should go away. It is essentially a polite version of a much ruder anatomical insult.

Grumpy, firm

Used in a sentence

• If you think I am going to paint your entire house for free, go pound sand.
• I told him if he wanted the car back, he could go pound sand.
• My neighbor asked to borrow my tools again, and I told him to go pound sand.