Definition

A meaningless suffix slapped onto random words to create ironic humor or sound intentionally ridiculous—it's the verbal equivalent of a dad joke, except younger people do it and somehow they own it better.

Example Usage

That party was totally epic-ski, bro-ski, we should do it again-ski!

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=Ski&defid=5818408)