Top definition
substance first shown in the film Prometheus responsible for the mutation of lifeforms and the creation of the proto-xenomorh.
Dave thought it was funny to spike Tony's drink with the black goo. Tony's girlfriend later gave birth to a lovely healthy squid baby.
by Digitallware June 25, 2012
Get the mug
Get a black goo mug for your guy Larisa.
buy the domain for your pet site