McStreamy's definitions
A movie marathon of nothing but horror/thriller movies in which there are many scenes with excessive amount of blood, guts, and gore
Jenny: OMG Splatterday movies are so gross
David: Come on they're not that bad, I'm pretty sure the doctors will be able to sew her eyelids back on.
David: Come on they're not that bad, I'm pretty sure the doctors will be able to sew her eyelids back on.
by McStreamy December 14, 2012
Get the Splatterdaymug.