Super-fly/I was totally in awe.

Can you please explain what stands for "super fly" in this context?

Also can you please explain "I was totally in awe" in other words?

Whenever we can't sleep, we listen to the ocean floor. She got a Sound of the Sea CD from me from the Brookstone store and ever since I've been snoring like a... like a really good metaphor for snoring. Sorry, I go blank sometimes. What? I'm 85! I'm not complaining. I'm just happy that I'm still alive and happy that I have my better half by my side, super-fly. She doesn't look a day over 65. When I first saw her, I was totally in awe. She was classical, so I was like, "Yo, yo, Ma." And that was all it took, a single look and I was shook.