How do you sign "ASL Rocks!"

I'm making pins that say "ASL Rocks!" for my hearing kindergarten students that I'm teaching ASL and want to know how I should sign that, thanks!

I'm not a kindergarten teacher, just a hearing mom teaching my son and 76 other kindergartens ASL for fun and educational enrichment!

I'm making pins that say "ASL Rocks!" for my hearing kindergarten students that I'm teaching ASL and want to know how I should sign that, thanks!

I'm not a kindergarten teacher, just a hearing mom teaching my son and 76 other kindergartens ASL for fun and educational enrichment!

Use the sign for ASL and then fingerspell the word "rocks" (but as far as I know, the word "rocks" its relatively 'current' slang--is there perhaps an equivalent ASL word you might prefer to use? (See ASL dictionary for help/ideas.))