from The Century Dictionary and Cyclopedia
- n. A false spelling of boomer, 1 (a kangaroo), used on the supposition that the name was native Australian.
Sorry, no etymologies found.
not sure what boomah did but he was not the same as he used to be. still nothing like randy johnson pitching like he did last night. wow! that was fun to watch – awesome is the only word that comes to mind.