Kiwi featured in "You Never See Everything"
This an experimental combination of a foreign accent homophone and a hidden.
I say it's "Warm in a teacup." That's quite funny! It's "Storm in a teacup"!
First a homophone of what goes in a teacup, then a common laughter abbreviation, then the definition.
Why did Josh follow non-standard conventions?!
Josh is a verb. An outdated word for conventions (specifically in the plural.). This is an &lit clue with some nice meta going on - just wish my name was Josh :)