laid a brick - To let a poop escape like it’s on a mission, usually when yo

To let a poop escape like it’s on a mission, usually when you're trying to be quiet and it’s the loudest thing ever.

I was trying to sleep, but I laid a brick on my bed. It woke up the whole house.

I laid a brick in the library. The librarian gave me a death stare.

I laid a brick on my dad’s shirt. He said I was the worst kid ever.