Negotiation advice: Be as BIG and LOUD as possible

On a walk this morning at Bear Creek Lake Park, I saw a sign warning visitors about coyotes. Click to see the sign. Some silly or perverse part of me thought, "Why that's exactly how some lawyers negotiate!"

Here's the warning, modified just a bit to be a page out of the behavior manual of certain lawyers:

Be as BIG and LOUD as possible.
Use arm gestures and a forceful voice to exaggerate your size. 
Throw objects at [opposing counsel].
Remain calm and do not run.

Note: At this post's first link, there are more clips of Bear Creek Lake Park.