You liar.

2 seconds sound clip from the Monty Python and the Holy Grail movie soundboard.

You can hear this line at 00:15:10 in the Blu-ray version of the movie.

Quote context

[...]

- 'Tis but a scratch.

- A scratch? Your arm's off.

- No, it isn't.

- Well, what's that, then?

- I've had worse.

- You liar.

- Come on, you pansy!

(SWORD FIGHTING)

- Victory is mine.

- We thank thee, Lord, that in thy...

[...]