See, I suffer from short-term memory loss.
5 seconds sound clip from the Finding Nemo movie soundboard.
You can hear this line at 00:18:26 in the Blu-ray version of the movie.
Quote context
[...]
- Wait a minute. Wait a minute. What is going on? You already told me which way the boat was going.
- If this is some kind of practical joke, it's not funny and I know funny. I'm a clownfish.
- No, it's not. I know it's not. I'm so sorry.
- See, I suffer from short-term memory loss.
- Short-term memory loss? I don't believe this.
- Something's wrong with you. Really. You're wasting my time.
[...]