An exceptionally long
white cat originating from 4chan's /b/. See also
Tacgnol.
As a meme, has given birth to the phenomenon of
doubling adjectives for variety or emphasis.
-Longcat is looooooong.
-John: What did you think of
Gigli?
Sean: Bad movie is bad.
-I've been reading
Einstein's papers, and boy. Smart man was smart.
-(during the end of Star Wars Episode 3)
Anakin:
HOT LAVA IS HOT