Dirty Snowglobe
The Dirty Snowglobe is the act of defecating and urinating into a large mouthed container such as a Gatorade bottle or a mason jar, sealing it, then shaking it up until the fecal matter has broken down into a fecal matter/urine solution. The solid particles will fall to the bottom of the bottle creating the "dirty snow" in the globe. Now all that's left to do is shake it up again and watch the fecal matter fall back out of solution!
I gave my bitch ex-wife Barb a Dirty Snowglobe for Christmas this year. Now she won't answer my calls.