chees·y 
(chēzē)
(chēzē)adj. chees·i·er, chees·i·est
1. Containing or resembling cheese.
2. Informal
a. Of poor quality; shoddy: a movie with cheesy special effects.
b. Vulgarly pretentious or sentimental: a cheesy romantic comedy.
[Sense 2b, possibly partly from earlier cheesy, showy, from CHEESE3.]
cheesi·ly adv.
cheesi·ness n.