Doing more reading in mangas and found ~めぇし
. Here is the sentence:
ここは地獄じゃあるめぇし! お前が死にそうな顔すんなよ!
I perceived this as "This isn't hell." Though, it confused me when saw めぇし. I always thought it was まい
or meant to be ねぇし
. Can someone clear this up?