in mouth. hold foot in mouth See hold body part in mouth. hold genitals Goodall Hold genitals. Adult grabs or touches scrotum or penis of another as reassurance. Often occurs when adult male mounted by another male; mounted reaches back between his thighs and holds scrotum of mounter. When adult female pant-grunts to adult male, she may hold his scrotum. Absent in bonobos of Wamba. 5. hold hand See grasp hand. H 9 hoot hold hand in mouth See hold body part in mouth. hold head or face Support anothers face or head with hand while grooming it with other hand or with lips and teeth. Seen in bonobos. 2. See video. hold object in groin pocket Keep object in fold of thigh and groin. See also transport