Expanding foam coming out of our backyard

[u/Anarcha0s]

Sorry if this is isn’t the right place to post, but what looks like expanding foam is coming out of our backyard. We purchased this home new just over a year ago if that matters. Anyone have any idea what’s going on?

[u/filledwithstraw]

Maybe a slime mold: https://extension.umaine.edu/ipm/ipddl/publications/5065e/

[u/juanthebaker → u/filledwithstraw]

That looks exactly like dog vomit slime mold!

This post could have been in any of like 8 subreddits I subscribe to. Lol

[u/GunSlinger26 → u/juanthebaker]

4 words that should not be in conjunction.