Instead of warnings from the stage about bad acid, there were poignant requests to help locate lost children.

'Bought a job lot of bad acid, sank all his money into it without trying it first.'

When the first announcements were made from the stage about bad acid, the crowd cheered for the deja vu.

"There was some bad acid in me Kool-Aid," she told him gravely.

It was like being on bad acid in a Hunter Thompson story.

He hooked up with a woman who was known as a witch, and she gave him bad acid.

He got into some bad acid in the sixties.

There had been rumors of bad acid circulating, but we were confident of our source, so did not worry.

"It was only a cake, but it could have been acid or something worse."

"I can only think of that guy saying, 'We want to warn you, there's some bad acid out there,' " he said.