My boss just said I sound like Darth Vader

My boss just said I sound like Darth Vader All my meetings are over Skype at the moment, and when joining a call I always struggle with the "hhhhhhhhello", with the 'h' coming out like an extended breath. My boss just said "it's really weird, when joining a call you always sound like Darth Vader. I'm not sure if it's you, the call, it what". I laughed and said no that's definitely me. I laughed again when he realised what he'd said and back pedalled for an apology. But I genuinely found it funny.