Sam, I'm sorry. I don't know what I was thinking about.

3 seconds sound clip from the Garfield's Babes and Bullets (1989) movie soundboard.

You can hear this line at 00:15:33.854 in the Blu-ray version of the movie.

Quote context

[...]

- In fact, he was my husband's instructor. It was Professor O'Felix who inspired my husband to go into the teaching profession.

- Yeah, well, that's nice.

- Anyway, Tanya, he mentioned your husband may have been tangled up with some woman.

- Gosh, that's hot.

- Sam? Hello, Sam, are you okay?

- Look, Tanya, I'll call you back. I got a bit of a mess right now.

- Sam, I'm sorry. I don't know what I was thinking about.

- It's okay, Kitty. Run and tell Maintenance we need a mop and a bucket. I'll pick up the pieces of the mug.

- That hot coffee in the lap was enough to give a literal meaning to my last name.

- I went to the sink to clean up. As I took off my jacket, I saw a huge coffee stain covering my shirt.

- Wait a minute. Coffee stains! That's what they were. O'Tabby had coffee stains on his shirt.

[...]