* TheLazerCollection: [[http://www.youtube.com/watch?v=hSVNbxjdvv8 all]] [[http://ca.youtube.com/watch?v=ZQLKEZzBIZE&feature=related three]] [[http://www.youtube.com/watch?v=d3ZYF-Zmo2E&feature=channel videos]] are completely devoted to this.
** DOCTOR OCTAGONAPUS! BLAAAAUUUUUGH!
* Dragon is a villain from the ''GlobalGuardiansPBEMUniverse 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.
* ''TrintonChronicles'' has Elijah and Lysandra who are both dragons with breath weapons - Elijah has [[EnergyWeapon plasma]] and Lysandra has [[SmellsSexy pheromones]].
* Screech of the WhateleyUniverse 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 ''Literature/{{Worm}}'', the supervillain Barker can expel clouds of smoke which detonate shortly after being breathed out.
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