tacky

Short definition from Wiktionary

Adjective

1. 1
   Of a substance, slightly sticky.
2. 2
   Of low quality.
3. 3
   In poor taste.
4. 4
   Gaudy or flashy.
5. 5
   Shabby, dowdy in one's appearance or dress.

Noun

1. 1
   Alternative form of tackey.