Mariella,
Cheesy is hard to define. Dictionary.com says : chees·y
adj. chees·i·er, chees·i·est
Containing or resembling cheese.
Informal. Of poor quality; shoddy.
but I'd say it means campy, overly sweet sentiment. Cheesy, like camp, is
very much in the eye of the beholder.
Sherrie (who has been accused of being both cheesy and camp!)