"He woke up blearily, got up, wandered blearily around his room, opened a window, saw a bulldozer, found his slippers, and stomped off to the bathroom to wash."

...The word 'bulldozer' wandered through his mind for a moment in search of something to connect with.

The bulldozer outside the kitchen window was quite a big one.

He stared at it.

'Yellow,' he thought and stomped off back to his bedroom to get dressed."

--Douglass Adams, The Hitchhiker's Guide to the Galaxy