He is in hot water really means...
He is in trouble.
walking on air really means...
I'm very happy.
"He's nuts about you" really means
He really likes you!
"It goes in one ear and out the other" really means...
He doesn't listen to what someone says.
he's "blowing his own horn"
he's bragging
It is dirt cheap really means...
it is inexpensive.
He bit off more than he could chew"...really means...
He tried to do more than he could
"Don't let the cat out of the bag" really means
Don't tell the secret or surprise.
"I'd like to sleep on it" really means...
I'd like to think about what you said.
she has a "heart of gold"
she is a nice person
He is hitting the books really means...
He is studying very hard.
"Don't throw in the towel" ...really means...
Don't give up easily
"Hold your horses" really means...
Be patient.
She's "down in the dumps"
She is sad.
he is "on top of the world"
he feels amazing
Zip your lip really means...
Be quiet.
"It's raining cats and dogs"...really means...
It's raining very hard!
"She is catching some Z's" really means...
She's sleeping.
She has " butterflies in her stomach" really means...
She is nervous.
you need to "stay on your toes"
you need to pay close attention
"Put her foot in her mouth" really means...
Said something inappropriate.
He's a "couch potato"...really means...
He sits on the sofa and watches too much TV.
"He got up on the wrong side of the bed" really means...
He's in a bad mood.
"His head is in the clouds"
He is not paying attention.
I'm "all tied up"
I'm very busy