Question

wet blanket - She's a real wet blanket. She never wants to do anything or go anywhere.

Accepted Answer

a boring person A blanket is put on the bed to keep you warm at night. Sleeping under a wet blanket would not be a very pleasant experience!

Idiom	wet blanket
Definition	a boring person
Examples	- She's a real wet blanket. She never wants to do anything or go anywhere.
Note	A blanket is put on the bed to keep you warm at night. Sleeping under a wet blanket would not be a very pleasant experience!

Blanket Wet Boring Person She's Real Put Bed