とつる

凸る

表記・読み：とつる

1. 1

   to charge; to rush; to assault; to attack

   五段動詞（る）自動詞Internet slang
2. 2

   to flood a company, organization etc. with phone complaints (usu. loosely organized on anonymous online message boards)

   五段動詞（る）自動詞Internet slang
3. 3

   to message (someone); to contact

   五段動詞（る）自動詞Internet slang