Choose your legacy:
Gallagher ... is best known for smashing watermelons with a sledgehammer.
or
Gallagher is — how best to put this? — a paranoid, delusional, right-wing religious maniac.
There's your obit, already written.
"People like Cher's daughter — figure that out. She wants a penis, but she has a big belly. If you can't see your dick, you don't get one."
Funny in a naughty sort of way, but then there's:
Gallagher gets a tin pie plate. He opens a giant can of fruit cocktail and pours it in. He opens a can of some Asian vegetable — water chestnuts, maybe — and pours that in, too. "This is the China people and queers!!!" he screams and takes his sledgehammer to the thing with a fury that is no fun at all. Wet chunks of China people and queers fly everywhere. The hateful, bitter old man laughs.
Fruit cocktail -- get it?
Why pay money to see a nutjob work out his demons in the guise of a comedy act? Sounds like this would make better TMZ fodder: "Formerly funny Gallagher has gone loony-tunes, giving himself a heart attack on stage".
From me to Gallagher: Don't expect a booking on the revival of Make Me Laugh. No more cable specials for you.
You can't be an "edgy" comedian if you've gone over the edge.