Yup, something indeed more lethal than corrosive gas, even if you think your at a safe distance, you can't escape the stench. Imagine the mushroom cloud it would create. Nuke stink bomb. XD

Yes, her pulling this move out will level a lot of things, but way more nose destruction than to objects that aren't nailed to the ground

Stinky: Hehehe! Forget that balloon she filled, her butt is the TRUE most powerful, and smelliest, stink bomb ever! ^_^ She'll save the day and turn the city into a stink-lover's paradise for weeks! XD ^_^

Stella: I'd hold her foe down just so I could be at the epicenter of that titanic toot. I be the stench is gonna be so bad that she, and I, will be the only ones able to retain consciousness, and our lunch, without being desensitized! XD Just hope it doesn't cause people to lose their sense of smell. XD That'd be bad for her business. And speaking of, I can see Vile Vixen dropping 1 Burrito Bomb and scaring all criminals away. Or deterring anyone from committing crime. XD Like BOOM! 1 super-sized, super-skunky, sniffer-shattering stink bomb like this and crime plummets to 0. XD She'll have to go to another city just to keep up the good work! XD
Though the lingering stench will give her some bad press for a while. But I'd cheer for her. And Stinky and I would be some of the few, "brave" citizens that keep the city maintained through the stench "crisis."

That'd would make a somewhat permanent stench on anyone that would happen to be outside as well as the criminal. They'd be in awe of the smell even after it's eventual departure just because the smell was so unique of a horrid stench that nothing else would even compare to it. Criminals would have no choice but to change their ways if she brought out this move against them. Ha, well at least you two would help out in that time of stench "crisis," getting to smell the lingering rancid aroma will be a nice perk to the job.

Stinky: Hehehehe! ^_^ Yupy yup yup! ^_^ Stinky rehabilitation! XD

Stella: Somewhat permanent, eh? Heh. Does that mean Mnyx will stink of her butt bomb forever? XD And yeah. Best payment for the job.

She'd most likely be stuck with a lighter version of the butt bomb lingering on her outfit

Stinky: Hehe! Lighter version that's at the source? XD

Stella: Stench-resistant outfit? XD

Yes, her costume is slightly stench resistant, with enough gas production it'll stick to her suit for a longer period of time

Stinky: Hehe! ^_^ Not much of a challenge for her, right? ^_^

Stella: Or is it? XD

Not a challenge at all, It's more of a courtesy thing implemented into the costume. Making sure the stench is at least tolerable for allies that work with her.

Stinky: Hehehe! Aww. ^_^ Hoe nice. ^_^

Stella: Heh. And what of her fur? XD

Fur? Not so much X3

Stinky: Oh? Her fur is stink resistant? XD

Stella: Interesting. XD

No, her fur when wearing the costume is for the most part, but having it off will cling to her like usual

Stinky: Hehehe! But her butt fur isn't covered.

Stella: And her gas comes straight from there. Expanding into everywhere.

True, so everywhere is covered except for the blast zone X3

Stinky: Hehehe! XD

Stella: And her tail, her biceps, her fingers and toes, her head (except for the part under the mask). XD Lotta fur showing.

Yes that is true, you sure do find a lot of loop holes X3

Stinky: Hehe! Just powers of observation.

Stella: And the picture.

The effect of her farts covering her butt as she plows down is awesome. Its like an aura of stink that's ready to explode XD

I thought that would translate well in showing that her gassy bomb going off is kinda the effect of something entering the Earth's atmosphere