You've Been Framed.
It's always on because it's cheap to make, but it panders to the worst of human nature.
The worst examples are of children being frightened or hurt - there is always the few seconds while the shock hits, and the child gets a breath to cry, and that's where they cut it, and the audience laugh track comes in - it's barbaric, laughing at frightened or in plain children.
Everything else is utter stupidity, and it doesn't speak well for any of us to be amused by strangers hurting themselves because they are not bright enough to have a sense of awareness and self-preservation.
I'd ban it tomorrow.