To be pounced by multiple (more than two) cats simultaneously; to be E-pounced by more than two thread cat-owning posters.
"When I went over to Mrs. Chamber's house, I wasn't expecting to be cat-valanched by all her pets."

"When I signed up on the cat-lovers message board, I got cat-valanched by all the other posters."
by The Horn'd One April 18, 2009
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