I'm going to go with Psychonauts.
"This looks like a dentist's office."
"A mental dentist's office!"
"Oh, I get it! So you're going to use the squirrel's nuts to look at girls!"
"This looks like a dentist's office."
"A mental dentist's office!"
"Oh, I get it! So you're going to use the squirrel's nuts to look at girls!"