The driver was as cool as a cucumber when the police stopped him
The best of a selection.
The students at this university are the cream of the crop.
Full of energy.
Jane is full of beans this morning!
Relaxed and calm.
I guess Ken is becoming a real couch potato.
Something very easy.
The exam was piece of cake.
I finished it
in twenty minutes.
A person that spends a lot of time
sitting and watching TV.