The ability to
generate from within oneself acid and release them from the mouth. Sub-power of Acid Attacks. Variation of Elemental Breath and Biological Breath.
The user is able to generate and manipulate acid within them in a way that allows them to shape the exhaling of the effect. These shapes can include bursts, streams, spheres, even a mist of it from the mouth.
Yagdra (Starcraft) a worm who's acid burns like fire.
Scabbar Demons (Charmed) shooting acid from their mouths
Weepinbell (Pokémon Adventures) using
Gastro Acid to nullify Lickilicky's ability.
Acid Breath (Ben 10 Series) can breathe acid in either a liquid or gaseous form.
A Dilophosaurus (Jurassic Park) prepares to spit in Nedry's face
Man-Spider (Spider-Man: The Animated Series) attacks the Punisher with acid spit.
Painis Vagicake (TF2 Freak) shares Weaselcake's ability to vomit acidic bile.
PRL Vagineers (TF2 Freak) can vomit acid.
Weaselcake (TF2 Freak) can vomit acid, which can eat materials such as metal.
Weaselpie (TF2 Freak) has Weaselcake’s acid vomit ability.
As its normally part of their physiology power sets, Sliths (Unreal Series) can spit acidic goop at their enemies.