A ludicrous idea, anyway, given they'd never fit in your pocket.
Times, Sunday Times
They are out of gas because of the frankly ludicrous idea of adding another eight countries to an already bloated tournament.
The Sun
It's a ludicrous idea to have competitive tendering in a system that depends on merit.
Times, Sunday Times
If she pays people to come up with these ludicrous ideas, she ought to fire them!
The Sun