Moved cars, found some weird mixture of something?

[JamesDean]

So we were moving some cars around today (these are driven fairly often so not just parked and left for months on end) and we found these strange looking bits of some concoction of fluids. It looks like what happens when coolant and oil mix? Maybe



No smell at all. Texture more like a wet putty than anything. Not sure what to make of it.

My dad's 300SD was parked over the above photo'd spot. There was another bit in the parking spot next to it where..im not sure what was parked there..hmmm I'll have ask about.

I dont recall ever seeing this stuff before.