Bear
The ability to boil is one of the main abilities of a bear.
I bet you didn't know this, but a bear can boil whenever it wants. Imagine a bear heating itself up and boiling, its fur and skin bubbling and letting off steam.
ゆう
くま
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A bear boiling in front of you should fill you with great honor. Or, as they say in Latin: Magma cum (くま) laude. Get it? A little hot bear humor for you.
You can also imagine a bear graduating in the top 5-10% of its class. Or, just imagine a bear saying "Cuma here!" to you.