く（＠Д＠） Acknowledge #5 All meanings The "く（＠Д＠）" emote, also known as the "Acknowledge #5" emote, is a Japanese emoticon commonly used to express shock or surprise. The character "く" represents the mouth open in surprise, while "＠Д＠" represents wide eyes and a shocked expression. ▲ 0 ▼ 0 More meanings →