It's so easy to become a Tarvuist. There are no forms to fill out, and no expensive fees. All you have to do is recite the Tlentifini Marhaaysu - Tarvu's Prayer.
Once you've finished reciting it - that's it! You're a Tarvuist! It really is that simple.
Here it is:
Tarvu tarvooti,
Oboonoo cTooti,
Mimmin O'tibbi noonah,
Mdfitty fitty noonah,
Arvu immentiBarvu,
Tarvu.
(To be said when you wake up, go to bed, and after you have visited the toilet.)
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