The key here is not to rush into Brettski-Abuse too quickly.
Let is simmer and then come up with something real, real good.
It seems that Brettski needs to use the Port-A-John real bad, and he's clenching his cheeks.
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."