grumpyrock

noun
UK /ˈɡrʌmpi rɒk/
US /ˈɡrʌmpi rɑːk/

A grumpyrock is a rock that looks cross and unhappy.

The little grumpyrock sat by the path with a frown-shaped crack.


OTHER MEANINGS

2. A person who is quiet and easily annoyed, like a grumpy stone.

Don't wake him before breakfast—he's a real grumpyrock.

3. A small toy or cartoon character shaped like an angry rock.

She collects grumpyrocks with painted eyebrows.

4. A place where people go to sulk alone.

He sat on his grumpyrock at the edge of the playground.