A box of rocks - A box of rocks is a case of Rolling Rock beer, the only thin

A box of rocks is a case of Rolling Rock beer, the only thing more stupid than a box of rocks is a case of Rolling Rock beer.

I drank a whole box of rocks and it tasted like regret.

My friend got a box of rocks and it was the worst gift ever.

I bought a box of rocks and it turned out to be a case of beer. Still not good.