Brick wall

At least 5% smarter than corrugated cardboard!

"You are as dumb as a brick wall!"
"Oh yeah? Well you are only 5% smarter than corrugated cardboard!"
"-And as you know a brick wall is at least 5% smarter than corrugated cardboard, so therefore i am smarter than you! Ha!"

Brick wall

A brick wall is sex

Sex is a brick wall

Another Brick in the Wall

We don't need no education
We don't need no thought control
No dark sarcasm in the classroom
Teacher, leave them kids alone
Hey, teacher, leave them kids alone
All in all, it's just another brick in the wall
All in all, you're just another brick in the wall
We don't need no education
We don't need no thought control
No dark sarcasm in the classroom

Teachers, leave them kids alone
Hey, teacher, leave us kids alone
All in all, you're just another brick in the wall
All in all, you're just another brick in the wall
If you don't eat yer meat, you can't have any pudding
How can you have any pudding if you don't eat yer meat?
You! Yes, you behind the bike stands
Stand still, laddy!

run through a brick wall

idiom to convey that someone is fired up to the highest degree

"When I saw the picture of Donald Trump pumping his fist with the American flag flying above him, I wanted to run through a brick wall."