1. "Cool" sign with a raised eyebrow: This is a popular sign for "awesome" and involves the sign for "cool" (a flat hand moving horizontally across the forehead) with a raised eyebrow and a slight head nod.
2. "Wonderful" sign: The sign for "wonderful" (a handshape like a "W" moving in a circular motion) is also often used to express "awesome."
3. "Great" sign: The sign for "great" (a handshape like a "G" moving upwards) can also be used to mean "awesome," especially in situations where you want to emphasize the magnitude of something.
4. Facial expressions and body language: In ASL, facial expressions and body language are very important. A big smile, raised eyebrows, and enthusiastic movements can all convey "awesome" even without a specific sign.
Important note: The best sign for "awesome" will depend on the context and the individual's personal preferences. It's always a good idea to observe how others use the sign in different situations and adapt your own sign accordingly.
Remember, signing is a visual language, so even if you don't use the exact same sign as someone else, your meaning will likely be clear as long as you use appropriate facial expressions and body language.