Yes, but do they poop oil?
“Yes, but do they poop oil?”
No, but they finally found the source of global warming.
More likely they ooze feeeelings and suck penumbral rights.
There are still a lot of questions about where so much oil really came from. The moon of Saturn, Titan, has more hydrocarbons than all the oil and natural gas on Earth. There are literally lakes of the stuff.
http://www.space.com/scienceastronomy/080213-titan-oil.html