Kimya Dawson's "My Rollercoaster" help?!

Question: So, I'm listening to this song and there's a part towards the end where they're sampling a lot of different songs and it goes:
doot doot doot
doot doot doot doot
And I am so stuck on where that tune comes from! I really hope someone can help me remember.
I know that's a weird way to explain it, but if you listen to the song, you'll know what I'm talking about.

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Answers: So, I'm listening to this song and there's a part towards the end where they're sampling a lot of different songs and it goes:
doot doot doot
doot doot doot doot
And I am so stuck on where that tune comes from! I really hope someone can help me remember.
I know that's a weird way to explain it, but if you listen to the song, you'll know what I'm talking about.

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third eye blind - semi charmed life

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