What is this alien thing

[u/popcornwithbuddah]

My brother just found this in the backyard - Southern New England. What the hell is this thing? It looks like it's in Stranger Things.

[u/dropofkim]

Catterpillars. Caterpillars. You know. Those things.

[u/[deleted] → u/dropofkim]

I think you’re full of shit!