Mr Meyer also holds the bus for racing latecomers and generally cheers everyone up, said Gillian Green, a teacher at Victoria.
"There is nothing like the boost of energy when we get on the bus to Casey's smiling face."
It was all about treating others as you want to be treated, Mr Meyer said.
"They're a nice bunch of people, really lovely and I like working with people like that."
As staff and students get off the bus, most passengers farewell him by name.
"I tell everybody to learn lots, study hard and to behave, and most of all to the students -- to make their parents proud."
On the university's Facebook page, people commented agreeing Mr Meyer deserved to be known for his good humour.
"The highlight of our 8am starts," wrote one woman.
"Casey is an absolute gem, I make sure to bring extra baking with me whenever I catch his bus," wrote another.
"He's just a genuine and lovely person. I'm thrilled that he is getting the recognition he deserves."
NZH