Duane syndrome is a congenital cranial dysinnervation disorder involving absent or anomalous innervation of the lateral and medial rectus muscles that is sometimes associated with other manifestations of dysinnervation. We describe a patient with right esotropic Duane syndrome with a long-standing retroauricular tugging sensation in right gaze who was noted to have prominent ipsilateral oculo-auricular phenomenon, representing either abnormal enhancement of existing innervation or an uncommon dysinnervation. After successful strabismus surgery the tugging sensation improved but the phenomenon could still be elicited.