EraserMic

EraserMic is the slash ship between Shota Aizawa and Hizashi Yamada from the My Hero Academia fandom.

Canon
Aizawa and Hizashi were classmates together at U.A. and were good friends for a long time. Hizashi came up with Aizawa's hero name, Eraserhead, when they were choosing hero names at U.A.

Aizawa and Hizashi both have very contrasting personalities, with Hizashi being loud and energetic, while Aizawa is calm and composed. Despite their different personalities, the two appear to get along well.

Fanon
This pairing is decently popular in the My Hero Academia fandom. It is the most popular ship for Hizashi, while it is the second most popular for Aizawa, the most popular ship for him being EraseJoke (the ship between Aizawa Shouta and Emi Fukukado).