You step up to the mic, perhaps with weak knees or sweaty palms. Maybe you feel mom's spaghetti on your breath as you inhale deeply, ready to impress the world. 

No, we haven't stumbled into the set of 8 Mile. Adam Wainwright and Ed Cunard are the hosts of The Greatest Song Ever Sung (Poorly) podcast, a show that takes karaoke exactly as seriously as it should be taken. 

We're chatting about some of their favorite karaoke memories, the worst songs they've ever done, and tips to help you excel onstage or while giving any kind of public speaking performance.