split hairs
argue or worry about small details
pull yourself together
calm down
when pigs fly
to say something impossible
a thumbs up
that's good
I'm all ears
you have my full attention
elbow grease
takes hard physical work
out of the blue
with no warning
Horse of a different color
something that is quite different, a separate issue
to make matters worse
make a problem worse
miss the boat
you missed your chance
once in a blue moon
it doesn't happen much
knee jerk reaction
decided too quickly , an automatic action
going bananas
becoming crazy, with too much to do
a piece of cake
very easy
break the ice
make people feel more comfortable
in the same boat
be in the same situation
break a leg
good luck
barking up the wrong tree
looking in the wrong place
let the cat out of the bag
tell a secret
Pull someone's leg
to joke with someone
see eye to eye
agree
ball is in your court
it is up to you to make the next decision or step
down to earth
realistic and sensible
in hot water
in trouble
hang in there
don't give up
sugar and spice
very sweet, nice , and kind speaking about girls
kick the bucket
die
cost an arm and a leg
very expensive
joined at the hip
very close to someone
forty winks
short nap