ün ün ün

This is the sound made my our lord and savior RegiRock

Also could be used to reply randomly

Someone: oh look a regirock
RegiRock: ÜN ÜN ÜN

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Ryan: So how are you today?
Alastor: ÜN ÜN ÜN

by TheEskimoDefinesAgain June 17, 2021