Freight dogs carry safety cones? Every leg, 4 cones and chock the aircraft, blah blah blah, right?
Well, on more than one occasion, those cones have saved the day.
A case of the bubble-guts, you say? An ill-advised last minute trip to Taco Palenque or White Castle? Well, a cone, inverted on the floor, coupled with plastic grocery bags as a liner, makes a nice impromptu #2-only latrine that you can hover over (do not place more than 20-30 pounds of body weight on cone or you may experience cone-latrine structural failure. This depends on temperature of course, wintertime Ontario cones bear more weight than summertime Laredo cones.
What's better, if your sphincter musculature creates high enough DP, or diarrheal pressure, using the cone-a-potty may result in extruding your diarrhea BACK into solid dumps.
Now you have a few butterfinger bars wrapped in a Wal-mart bag.
Easy clean up, and no detectable walk of shame. (Unless someone whiffs your walking bag o' fart).
YMMV.