From what I remember, Earl sweatshirt hung out with Tyler the creators crew, and released heavy lyrical rap songs. Ice JJ Fish (which btw my phone tried to correct ice to I've), he sounds like he likes fish sticks, and putting fish sticks in his mouth.

Edit: when I type "ice" into Spotify, Ice Cube, Ice Spice, Ice-T, Biggie, Ice Nine Kills, Dr. Dre, 2Pac, NWA, Easy-E, Vanilla Ice, Snoop Dog, and Drake all appear above Ice jFish.