What do you get when Nyan Cat, Hipster Ariel, and the Silent Fox get together in Brooklyn and drink until their dance moves improve?
HalloMEME, a party dedicated to viral Internet videos and photos, brought out all the stars last weekend. We're pretty sure we saw Ryan Gosling Won't Eat His Cereal making out with Roomba Cat-Shark, too.
HuffPost Weird News put together a video (above) that challenges you, the reader, to spot all of your favorite memes and steal a few last-minute Halloween costume ideas. Can you identify them all?
We spend a lot of time on the Internet, so we also made a list of (almost) all of the answers in the slideshow below. If we've missed any memes, help us out!