👉 Quaalude is a slang term that refers to a person who appears to be very intelligent or knowledgeable. It's often used in informal contexts and can also refer to someone who has high academic achievements or is regarded as highly intelligent by peers or colleagues. Quaaludes are typically associated with individuals who have achieved notable success, such as being among the top students at university, having a significant career in their field of interest, or holding high positions within organizations.