@MostlyPonies
Those aren’t bad ideas for cutiemarks. Though I feel the caged bird for Dee might be too much for Dee. Cutiemark designs are pretty simple.

Everything else is good but the cutie marks are just basic references, they don’t show the characters’ traits. This is what I think the cutie marks should be:

Dennis: A golden mirror. Dennis is defined by his vanity and sees himself as a golden god.
Dee: A bronze medal. Dee embodies failure even more than the others and is often ignored. A caged bird cutie mark would also fit.
Mac: A rainbow. Mac defines himself superficially by his sexuality, whether it’s by denying he’s gay or embracing it and then using it for attention.
Charlie: A rat. It represents his job, horrible eating habits (and fondness for cheese), and his life of squalor.
Frank: Money. Probably bags of money like Filthy Rich has.

This is so goddamn perfect.

I’m having a fan-gasm

@Background Pony #5FCC  
But them kitten mittens though

I FREAKING LOVE THIS PICTURE

Charlie’s cutie mark should be a magnet or a ghoul. Just saying…

@Foric  
Oh definitely.

Good show but to be taken in small dosage. Characters are way stupid

Usually okay with most thing ponified.
 
But this…
 
whyyyyyyyyyyyyy

And Mac oughta be a pegasus.

Charlie’s cutie mark ought to be a magnet. Much simpler and less specific.

@Augen Horns  
The Dayman outfit. Fucking brilliant.

Oh my goodness, Dennis’s cutie mark.