  We investigate the dynamic and thermodynamic laws governing rotating regular
black holes. By analyzing dynamic properties, i.e., the interaction between
scalar particles and rotating regular black holes, we establish the criteria
that determine whether such black holes satisfy the laws of thermodynamics or
not. In addition, we provide the general form of conserved quantities related
to rotating regular black holes, including the relevant flows associated with
neutral scalar particles. Meanwhile, we reexamine the relationship between the
third law of thermodynamics and weak cosmic censorship conjecture for rotating
regular black holes. In accordance with the criteria mentioned above, we
discuss the laws of thermodynamics for three models of rotating regular black
holes: Rotating Hayward black holes, Kerr black-bounce solutions, and loop
quantum gravity black holes. Our findings indicate that none of the three
models satisfies the first law of thermodynamics. In particular, the first and
third models fail to comply with the three laws of thermodynamics, while the
second model satisfies only the second and third laws of thermodynamics.
Finally, we attempt to rescue the laws of thermodynamics by modifying entropy
or extending phase space. However, the two scenarios are not able to ensure the
three laws of thermodynamics in the three models, which reveals an unusual
property of rotating regular black holes.
