The "🙉" or "Hear-No-Evil Monkey" emoji depicts a monkey covering its ears with its hands, often used to convey the idea of not wanting to hear or listen to something. It is part of a set of three monkey emojis, along with "🙈" (See-No-Evil Monkey) and "🙊" (Speak-No-Evil Monkey), which together represent the proverbial principle of "see no evil, hear no evil, speak no evil."