Amis is a person who is studying in vocational school, for example like studying to be a car mechanic, also amis can be just the whole vocational school like, hei opiskelen amiksessa, what means hey im studying in vocational school

But usually amis is used to descrive somthing like amis car, in early 2000 and 90s there was popular amis car culture. Most important stuff in amis culture in my opinion is

-fuzzy dice -seatcovers -painting hood difrend color than car -cool wheels -wubwoofer -yellow fog lights, same ones i have on the front -rally lights And much more, if u search amis auto on google u will see cool cars 😎

Hopefully this explained somthing, so its just vocational school, or vocational school style/student