All my ideas would not hold up to scrutiny by a panel of 4 year olds.

I was putting some laminate flooring down the other day and I thought "this stuff won't go upstairs, I could invent some that would go on the stairs"

- It would be hideous
- It would be extremely dangerous
- How would it even work? How?
- Who would buy it?
- Who?
- Shut up, just shut up.
- For that reason ... I'm oot.

Any good ideas I could steal?