A Berzerker Button is a Transformer beverage that can cause dangerous mood swings.

Fiction

2005 IDW continuity

During a three-day binge, Whirl suffered a Berzerker Button overdose. A simple query about the time sent him into a violent frenzy which resulted in the trashing of Swerve's bar. Swerve took the opportunity to have Brainstorm install a new security system which turned out to be useful when the Lost Light was invaded by Legislators. House of Ambus

Ask Vector Prime

Swindle, Swindle and Swindle offered Berzerker Button as a method to forget all about your embarrassing EDV. Swindle's Spiel, 2015/10/03

Notes

• Like drinks in several previous issues of More than Meets the Eye, Berzerker Buttons are named after a trope featured on TV Tropes, in this case Berserk Button. And as with those other drinks, it's brought up in circumstances that line up with its namesake trope - as Whirl was a watchmaker before the Senate effectively destroyed his career through empurata, being asked about the time would likely be a Berserk Button for him.