A "couch potato" really means...
Someone is lazy; they watch too much TV
"Let the cat out of the bag" really means...
Telling/revealing the secret or surprise
"Bite off more than you can chew" really means...
Doing more than you can; taking on too much
"Throw in the towel" really means....
To give up easily!
"It goes in one ear and out the other" really means...
Someone is not listening
"Heart of gold" really means...
A kind and caring person
"Head in the clouds" really means...
Daydreaming or not paying attention
"Pulling my leg" really means...
To trick or tease someone; joking with someone by telling them something false
"Stay on your toes" really means....
You need to pay close attention
"Blowing your own horn" really means....
Someone is bragging about themselves
"Barking up the wrong tree" really means...
You are looking in the wrong place; asking the wrong person
"Piece of cake" really means...
It is easy or simple
"Under the weather" really means...
Not feeling well; feeling sick
"In hot water" really means
You are in trouble
"Slipped my mind" really means...
You forgot
"Butterflies in your stomach" really means...
You feel very nervous
