Lightning whip

When a problem comes along, Cloudburst must whip it—with his lightning whip. This electrified weapon allows him to subdue and dominate his Decepticon foes—but don't get any ideas, ladies.

Fiction

The Transformers cartoon

Trannis used his Lightning whip to knock a pursuer off a motorcycle. Ask Vector PrimeFive Faces of Darkness, Part 4

Animated cartoon

Lockdown has been known to employ a lightning whip from time to time. AllSpark Almanac

Toys

Simon Belmont in SPAAAACE!

Cloudburst was packaged with a lightning whip, usable only by his Pretender shell and not by his inner robot.