My name is Professor Mark J. van der Waals, but you can call me Prof!
I am a Smarty Smoo VTuber who primarily streams on Twitch!

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© professorvdw | All rights reserved
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I am Professor Mark J. van der Waals and I am a Smarty Smoo VTuber and professor of everything! I stream on Twitch and YouTube and make videos as well!Feel free to contact me via Discord, Twitter DM's, or business email: [email protected]

Art by Bon Bon (@BonniieA)

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Art by Hashira (@11ha_sh1ra)
© professorvdw | All rights reserved
Carrd created by Iceenblue