NEW YORK (CBSNewYork) — Karaoke – it’s sometime so bad, it hurts.

The new show ‘Killer Karaoke’ on Tru TV takes that to a whole new level.

Hosted by MTV star Steve-O, itfeatures people doing karaoke while dealing with challenges – like shock collars and stepping over cactuses.

More: NYC’s 5 Best Karaoke Bars

Carolina, John and Lisa gave karaoke a shot on The Couch. Watch the clip below — and enjoy.