“Hello, everyone,” a trillion scorpions in a trench coat says.
“We are here to help you in any way that we can.”

“Really?” The man asked in amazement. “Why can you talk?”

“We can talk because… we are very smart!”

“Oh my,” says the man, “what can you do to help me?”

The trench coat drops away to reveal trillions of scorpion tail stingers.
“We can kill you.”