Tulshuk means crazy—but it also means fickle, mutable or changeable. So a man with a tulshuk nature would always be changing his mind—saying one thing in the morning, something else in the afternoon and contradicting both by evening. Though sober, he would get drunk, and when drunk he would act as if sober. Though a lama, he would have lovers, and when with them would still act as a lama. Though holy, he would be irreverent but while irreverent he would still retain his holiness.

— A Step Away from Paradise by Thomas K. Shor, Jetsunma Tenzin Palmo (Page 33 - 34)