To use the interjection eh
(predicative only) Of mediocre quality; unremarkable.
My French fries were eh.
Used as a tag question, to emphasise what goes before or to request that the listener express an opinion about what has been said.
These hot dogs are pretty good, eh?
In isolation, a request for repetition or clarification of what has just been said. Compare what, pardon.
An interjection used to ascertain the continued attention of an individual addressed by the speaker
I went to the restaurant, eh, but my friends didn't show up.
Expressing apathy or lack of enthusiasm; meh.