Unhip (adjective)

Not in the know, aware of the latest trends and fashions; not hip; unhip.

Origin:

Slang, from un- (not) + hip (in the know, aware of the latest trends and fashion.s)

Examples:

1. The clothes were unhip, so the teenager felt out of place.
2. The music was unhip, so the DJ didn't play it.
3. The dance was unhip, so the club-goers didn't join in.
4. The movie was unhip, so the critics didn't like it.
5. The book was unhip, so the readers didn't buy it.