A quick visual idea, may be suited to animation:
EXT. DAY. MOTORWAY.
TWO BUSINESSMEN ARE DRIVING IN OUTSIDE LANE.
DRIVER:
This new venture of ours, its big time isn't it?
PASSENGER:
To be honest, I'm not sure, it's..
HE GLANCES ACROSS TO SEE THAT THEY ARE BEING PASSED ON THE INSIDE LANE BY A
CONVERTIBLE DRIVEN BY A WOOLLY MAMMOTH.
PASSENGER:
... a mammoth undertaking?
