The description "🤔😶" is a combination of two emojis. The first emoji, "🤔," represents a thinking face, often used to convey contemplation or uncertainty. The second emoji, "😶," depicts a face with a neutral expression and closed mouth, typically indicating silence or speechlessness. Together, these emojis suggest a state of deep thought or pondering followed by a lack of verbal response or expression. In relation to the phrase "still b," it could imply that despite the contemplation, there is no immediate or apparent reaction or answer.