If they did, it would look like this:
"Alright, we here at LFL are going to set the record straight by making this public statement - everything that comes out of our mouth is a LIE. Except that last statement. Except that last statement. Except that last statement. Except that last statement. Except that last statement. Except that last statement. Except that last statement. Except that last statement....."
And on and on and on forever.