If I've told you once, I've told you a million times, Don't Exaggerate!

I remember a 'Pete and Dud' (I think) routine, where they were talking about things with numbers, that were totally beyond their understanding and memory, would like to track it down again.

Went like...

Did you know that if you put, oh, an incredibly large number of cars end to end out in space, it would stretch out, oh, er, an incredibly long distance...