1. The act of screaming (In an AAAAAAAA or AHHHHHH fashion) after a statement, usually when it's unnecessary to do so.
2. See
we're jumping onto white baseThe phrase stems from an episode of the anime Mobile Suit Gundam when Ryu Jose drove his rover off a cliff onto a space ship called "White Base." It became popular when a person who goes by Kajetokun made mixed clips of Ryu speaking and screaming into a song, similarly to a
YTPMV.
