You are about to feel some initial ill-effects, as you have been rescued from certain death, at an improbability level of 2 to the power of 260199 to 1 against, possibly much higher.
15 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 2 sitcom.
You can hear this line at 00:16:43.636 in the Blu-ray version of the TV Series.
Quote context
[...]
- That is not the point. Quack! Point is, now I am a perfectly safe penguin. Quack.
- My colleague here is rapidly running out of limbs.
- Isn't there anything you feel you ought to be telling us? Quack.
- Welcome to the starship, Heart of Gold.
- Please do not be alarmed by anything you see or hear around you.
- We are now cruising at a level of 2 to the power of 25000 to 1 against and falling.
- And we will be restoring normality as soon as we are sure what is normal anyway. Thank you.
[...]