I don't believe that Deb means Small Mouth Bass when she uses the acronym, SMB.

She has used SMB before when I believe she was referring to Hybrid Striped Bass.

Then again, what do I know? Maybe Holyoak has a new Small Mouth Bass.

Excerpt from Robert Crais' "The Monkey's Raincoat:"
"She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."