What does habuma mean?

[Vaibhav Sagar]

I am reading Spring In Action by Craig Walls. I am wondering what does "habuma" mean.

Thanks.

[Brian Tkatch]

It looks like its his handle.

[Vaibhav Sagar]

I was hoping someone knew an interesting back story for why his handle is habuma  

[Campbell Ritchie]

Have you asked him?

[Maneesh Godbole]

Careful what ye ask, you just might get an explanation

[Ganish Patil]

that was hilarious