The combo of dunging and shating and/or sharting.
1. To own someone in a videogame massively
2. To dung a shat in an outhouse
3. To shat out dung like a horse
4. To drop a massive clingy dung while having a "shat" expression on your face
2. "I just took a massive dungshat in that public outhouse"
3. "I just shat a dung the size of a tortoise."