This is a false puffball. The leathery skin is one clue. The black flesh on the inside is another.
mature pigskin puffball – Scleroderma citrinum
Poking a pigskin puffball is dangerous. The spores can bring tears to your eyes, make your nose run, cause post nasal drip and give you pink eye. They are poisonous and anyone eating one is likely to experience a good bout of gastrointestinal distress.
Do NOT do this at home
When you do foolish things be prepared to deal with unexpected consequences. I felt compelled to point out the identity of this mushroom after learning its true nature.
Actually I just needed a break. I’m selecting and organizing 5 years worth of photos in preparation of updating the northern NY wildflower section of my web site. I’m still working on ’08 pics and probably have another 7,000 photos to go before I catch up to the present time. One nice thing is I’m now able to identify many of the mushrooms that once mystified me. The pigskin puffball is one of them.
The joke was lost to all but my most dedicated followers. In other words, no one got it.