“Dash, this is the last time I let you and Gilda hang out in the palace! The place is a mess! Where did Gilda go, anyway?”  
“She wasn’t feeling well, so she went home… She told me to thank you for the cookies you left, by the way…”  
“Wait… you don’t mean those cookies that were in my lab, do you??? Next to the macro potion instructions???”  
“…Yeah…??? Why???”  
goes out to the balcony to see a giant Gilda destroying Ponyville and stomping on and eating anypony within reach  
“…Crap…”

You should add prepost as a tag

Shrink spell! Quick!

@Psychopomf - I’m imagining Godzilla; but with a bipedal Rainbow Dash.

Cool pic

Forever staying hungry, always needing my fill  
Impossible to try and stop the Awesomeness of Gil!  
I got that hard hitting shit,  
I got that written shit,  
I got that from the dome,  
Spittin’ it, just to be spittin” shit.  
I’m flippin’ it.  
I stay off the top, like base jumping  
Leg humping occurs when I start my bass bumping,  
I keep my beats thumping,  
I stay humping,  
You can feel the ground  
tremble underneath your feet,  
Once I start stomping,  
Buildings crumbling,  
people tumbling,  
You can see parents pulling children off the streets  
When they feel me coming.  
This ain’t even  
Don’t call it a close shave,  
baby faced emcees are too soft for razor blades  
I’m not too old for this shit, I’m over this shit  
And that’s exactly what makes me the most dangerous  
I make statements, that leave people’s faces vacant,  
And make no mistake, I stay cold like the basement.  
And when I’m awakened, I’m taking those who are fake and I’m breaking them.  
The G-Train there simply ain’t no mistaking him.,  
I get hifey,  
Stick’ with the wifey,  
Feed off of spitting rhymes and jokes for all y’all nightly,  
I don’t take jobs, I make jobs,  
And keep young fathers getting paid and staying honest.  
I’m number one on the topic of dope  
So hot that I float  
On molten lava without any boat  
I spit natively don’t hate on me , because I’m so nice  
I took English as my second language so I could be fluent twice  
And yo, I show by my flow, that I’m no average Jo  
And I’m definitely  
…the illest Gilda you know.

@Psychopomf  
…those talons…  
…where are you putting me?!?

@McClaw
 
…Somehow I think an amorously playful giant Gilda would be far more devastating.

“Fire the catnip cannon!”

run its gildzela?.. godila?..gildazilla?  
oh who cares run its a giant gryphon.

Dreams of a put-out griffon.

…Why am I now imagining King Kong but with Rainbow Dash?