go berserk

Take away their fracases and their trank pills and they'd go berserk.

Anyhow, the way things were going, we'd all go berserk before we reached Saturn.

Any moment now, they might go berserk, turning their course fatally toward the Sun.

If there is anything to stir the blood of a man like a destroyer beginning to see red and go Berserk, I have yet to encounter it.