Let me start off saying I hate listening to my own voice.
For this I took my favorite song from a game called Katamari Damacy and ran it through several audio effects in audacity to get it sounding different than the original. I pitched it down, added reverb and distortion to make it sound echo-y. I also turned up the bass and turned down the treble to make it sound a little cooler.
I had no idea what to say but I ended up with a simple “My name is Meghan McDonagh and you’re listening to DS106 radio”