I was thinking it was a deer also and maybe our dog spooked him off before he finished his meal. We have a lot of blacktail deer here. They eat everything, and our landscaping reflects their appetite.
Yeah, I'd guess it took the first test bite from the front right (hence the gills left intact) and then a more confident chomp from the left. Both are from an upper angle, and the teeth seem far too large for anything smaller that might nosh on rando fungi (raccoons, squirrels, rabbits, etc.), so your local blacktail are my bet. 🤓
Ha! I enjoy the vibrant diversity of the English language and do try to paint with it sometimes. Besides, my gramma always said, "Don't use the same word twice in short succession. That's lazy." 😅