Breath Weapon: Web Original

  • The Lazer Collection: all three videos are completely devoted to this.
    • DOCTOR OCTAGONAPUS! BLAAAAUUUUUGH!
  • Dragon is a villain from the ''Global Guardians PBEM Universe who transforms into a fire-breathing reptile-man.
    • As his name implies, the villainous Belcher, from the same setting, can let loose with weaponized burps. Mostly he uses noxious gases, but has been known to let loose with a gout of fire occasionally.
  • The Dragons in Angel Of Death have various breath weapons. We've only seen a cold dragon in person, but we've also been told about Antimatter Dragons.
  • Trinton Chronicles has Elijah and Lysandra who are both dragons with breath weapons - Elijah has plasma and Lysandra has pheromones.
  • Screech of the Whateley Universe has a scream attack that disintegrates anything in front of her face. She can't turn it off. Up until recently, she didn't dare talk or even whisper.
  • In Worm, the supervillain Barker can expel clouds of smoke which detonate shortly after being breathed out.
  • The Jade Regent Campaign from RPGMP3 features a character called Skygni, who's a magically Awakened frost-breathing Winter Wolf. He swore a Blood Oath (under duress) to not eat people. Well, at least not the ones travelling with the heroes' caravan, anyway.
  • Franchise: Neopets: In the Battledome, Halitosis is a Level One ability.
  • Little One in Tales From My D&D Campaign has two of these: An extremely powerful 1/day lightning bolt from his half-dragon bloodline, and a very weak but repeatable cone of fire from his Dragonfire Adept splash.