bigger fish to fry
have more important things to do
apple of her/his eye
something or someone we like a lot
spill the beans
say something you shouldn't
a bad egg
a very bad person
to bring home the bacon
to earn a living for a family
food for thought
something to think about
a couch totato
someone who just sits on the couch watching TV
an apple a day keeps the doctor away
eating fruit is healthy for you
the big cheese
an important person
to go bananas
to become emotional and start behaving crazily
a hot potato
something difficult that is hard to deal with
to have a bun in the oven
to be pregnant
sell like hot cakes
sell quickly and a lot
