- I'm not dumb, you know. Did she hit you on the head? Must have affected your brain.
- Of course it didn't.

8 seconds sound clip from the Bolo (1977) movie soundboard.

You can hear this line at 00:35:14 in the Blu-ray version of the movie.

Quote context

[...]

- What's the matter?

- Just check me, you can kill me later.

(woman groaning)

- What's goin' on?

- This guy just hit me hard.

- Was he a sex maniac?

- Not only that, he's evil as well.

- What about you?

- I was assaulted by a woman.

- Was she holding a baby?

- Huh? How do you know?

- I'm not dumb, you know. Did she hit you on the head? Must have affected your brain.

- Of course it didn't.

- Do I have to eat this ginseng? Is it Chinese ginseng?

- Taste for yourself.

- Does it matter if it's bitter?

- Oh! I'm sorry miss, but that man sent me to buy some things for him.

- Shut your mouth and go to work.

[...]