Noun. The feeling you get when some one else's food (primarily lunch brought to school or work) smells tastier than yours.
As soon as I walked into the break room and inhaled a delicious aroma of garlic and Parmesan, I thought of my stupid yogurt for lunch and was filled with smellousy.
Boy at a party.
boy sits down and this girl is all over him.
But another girl see's from a distance and gets shealous.
Girl says/does nothing till later. most likely 2 weeks.to tell him that she was jealous.