Definition from Wiktionary, the free dictionary
American Sign Language
- The hands may be on the top of the head or elsewhere.
Imitative of the action of washing your hair using the shampoo.
- This two-handed ASL sign is produced as follows:
- (ASL gloss) PEOPLE MUST USE SHAMPOO EVERYDAY IF WANT HAVE BEAUTIFUL HAIR!
- "People must use the shampoo everyday if they want to have a beautiful hair!"