What happened to the ‘bad business ideas’ thread?
What next? Eau de teenagers’ training-shoes? 
I predict that wearers of this perfume will be repeatedly asked to change their socks.
Just put a dab of butter behind each ear in the morning.
By noon the rancid stench will give you all the fruity and earthy scent that you need.
Oh cool! I have enough teenage trainers here to make a killing on that scent! I’d better get going on it, before someone else does it first! 
I’m going to buy some of that cheesy parfum for my daughter. She’s just crackers about cheese 
Personally, I’d be in mortal fear of the growing numbers of rodentia following me around, trying to nibble on me.
So that’s why your cats lick your face! 
That’s what the talcum powder is for.
djm
Didn’t you know that ‘djm’ stands for “Deriere-jumping mouse”. That’s why he’s behind you.
So talcum powder scares away rodents? Well, you learn something new every day…
Eau de Fromage? That means “cheese water”. When my cheese does that, I usually throw it out.
Never thought of it as a business opportunity. Hmm…
This is Stilton we’re talking about – I’d be worried about dogs trying to roll around in me.
SCMA came to this idea a bit late.
The homeless people lounging around the metro train/subway/bus station by my house have smelled like this for years.
When is Eau de Ass due for production?
Hmm. Who -or what- are you hoping to attract?
Flies.
It’d be cheaper not to shower. But I suppose that undermines the glitz of the thing, that is, having a vial of “Eau de Dreck” to admire and apply to one’s wrists.
Or you could hang raw meat around your neck. That would be cool in a performance-art sort of way.
Nano! You would definitely know about this . . . you’re the one with the intriguing personal scent.
Which reminds me . . . how ARE your socks doing?
I imagine they are feeling most distressed and exhausted.