No, you should never poop in a washing machine. Washing machines are designed for cleaning clothes and other washable fabrics, not for disposing of waste. Putting human waste or any non-clothing items in a washing machine can lead to serious hygiene and sanitation issues. It can also cause damage to the machine and may result in costly repairs.
If you need to dispose of human waste, it should be done in a proper and sanitary manner, following appropriate waste disposal guidelines. Typically, human waste should be flushed down a toilet in a home or used restroom facility, where it can be properly treated and disposed of through the sewage system.