Also Known As, Zig Zag Bubble, Scream Bubble.
A ball in the shape of a cloud, jagged outline.
Anger bubble: indicate a character is screaming or shouting, usually with a jagged outline.
Used to express anger and strongly worded speech.
* Approved as part of Unicode 7.0 in 2014.
* Added to Emoji 1.0 in 2015.