Under the weather:
Feeling ill or sick.
Up a blind alley:
Going down a course of action that leads to a bad
outcome.
Variety Is The Spice Of Life:
The more experiences you try the more exciting life
can be.
Wag the Dog:
A diversion away from something of greater
importance.
Wear Your Heart On Your Sleeve:
To openly and freely express your emotions.
When It Rains, It Pours:
Since it rarely rains, when it does it will be a huge
storm.