User can emit/produce/generate an extremely powerful scream/shriek of high amplitude for a variety of purposes from their vocal cord and mouth, typically for offensive purposes, like causing destruction. The attack usually manifests as a destructive stream or a destructive wave of sonic energy and can only destroy anything in front of the user unless they turn around, moving the scream in the process. Normally whenever the user screams, it requires them to be extremely loud and have a perfect aim. Once the user starts, they can't stop until all the energy is released. The user can also direct their screams over large distances and even send them at specific targets, only affecting the enemy without affecting their allies.
Depending on the skill of the user, the attack can severely vibrate many materials causing them to shatter or disintegrate, repel targets with immense air pressure, or disorient, injure or even outright kill any organic target by fatally rupturing their internal organs or reducing their bones to powder.
Thrash the Tasmanian Devil (Archie's Sonic the Hedgehog)
Black Canary (DC Comics) using Canary Cry which can stop moving cars or even take down massive buildings. In addition, it’s capable of stopping or even nullify and redirect the sonic attacks of other users.
Superman (DC Comics) screams Mongul's name, sending those around him flying...
...and screams at 18 terahertz.
Superman (Superman vs. the Elite) unleashes a sonic scream that shatters glass and disorients the Atomic Skull.
Supergirl (DC Comics) demonstrates
Silver Banshee (DC Comics) crashes the Batplane with a Death Wail...
...and destroys Clark Kent's ear drums while trying to kill him.
Banshee (Marvel Comics)
Siryn (Marvel Comics) inherited her father's Sonic Scream.
A father/daughter tag team between Banshee and Siryn (Marvel Comics)
Lorne (Angel) is able to hold a song note at any pitch indefinitely
Dinah Drake/Black Canary (Arrowverse)
Laurel Lance/Black Siren (Arrowverse) destroys a statue.
Laurel Lance/Siren X (Arrowverse)
Laurel Lance/Black Canary (DC Comics/Arrowverse)
After the Omega Weapon exploded Mika/ShoutOut (Danger Force) can generate a Sonic Scream to break through solid concrete.
Evelyn Sharp (Arrow/DC Comics)
Echo DeMille (Heroes) amplifying his voice to create a sonic scream.
Kira Ford (Power Rangers Dino Thunder) using her sonic scream ability.
Silver Banshee (Smallville TV Series) using Sonic Scream.
Lydia Martin (Teen Wolf), a banshee, use her scream to drown out all other surroundings sounds so she can focus on what only she wants to hear.
Losing control over her power, Lydia (Teen Wolf) is unable to resist the urge to scream. A hellhound jumps in and ...
...uses their supernatural connection and his power to muffle, most of, what would've been her deadliest scream yet.
Peter Petrelli in Jesse's body (Heroes) pushes back furniture and Flint Gordon.
Sonic Shriek (Mighty Med) was an inventor who tried to make limitless energy out of sound, but one of his inventions malfunctioned and he gained his superpower Sonic Shriek and can use in a variety of ways.