The phrase comes from the Howard Stern Show, where producer and staffer Jason Kaplan would shout it as a tribute to Jon Hein, co host of the Stern Wrap Up Show and a familiar voice to longtime listeners. Hein was already known for coining Jump the Shark, which added to the in joke for fans. Clips of Kaplan's shout circulated among Stern fans online and on soundboards, where the short, loud delivery made it easy to reuse outside its original radio context as a general hype line.
About this sound
Jason Kaplan's catchphrase "Hit Em With The Hein" from the Howard Stern Show, a short shouted line used as a hype reaction sound in edits and memes.
Hit Em With The Hein is a six second voice clip of Jason Kaplan delivering his signature catchphrase from the Howard Stern Show. The line is shouted with sudden, over the top energy, turning a simple name drop into a punchy announcement. Kaplan was a Stern Show staffer, and Hein refers to Jon Hein, another well known figure from the show. The delivery is loud, confident and instantly recognisable, which is why the clip works as a standalone reaction. It lands like a verbal air horn, adding mock importance to whatever moment it is placed over.