A "mosh pit" for the bats until it gets darker and cools off ? Or maybe they were hanging out drinking and gettin' drunk on bug juice and drag racing each other in front of their bat babes
"I think it means you're uncountable :)
Definition from Wiktionary, the free dictionary
The measurement of biological data
"@ Jfry - neither the employer nor the employees have ~choices~ (VERY important word) or power in numbers (EQUALLY important). Consequently that employer likely could only afford a plan that warranted higher out-of-pocket limits…"
"A short time ago, from the couch, I managed to make the dangling crystals of the living room chandelier tinkle loudly as they came in contact with the head of my penny ...then just now I noticed an ordinary rodent was traversing the…"