You got to remember, when Riley was three, animals were all the rage.
5 seconds sound clip from the Inside Out (2015) movie soundboard.
You can hear this line at 00:39:22 in the Blu-ray version of the movie.
Quote context
[...]
- What exactly are you supposed to be?
- You know, it's unclear. I'm mostly cotton candy.
- But shape-wise I'm part cat, part elephant, part dolphin.
- Dolphin?
- You got to remember, when Riley was three, animals were all the rage.
- That's all people talked about back then.
- Yeah. Yeah. I guess that's true.
[...]