"[▓▓] ε=ε=ε=┌(；　・＿・)┘" is commonly known as "the pump" emote. It is often used to express excitement, hype, or anticipation for something. The emote features a person with their arms raised in the air, surrounded by three blocks that resemble weights or bricks. The blocks are typically blacked out or replaced with other symbols to create a censored effect.