7. The Flesh
The Flesh never made the desired impact that the production team intended back in Series 6, but that didnt stop them milking the heck out of it. You could buy a tub of Flesh Goo, basically white slime that would get all in your carpets, all in your clothes, all under your finger nails and any other crevice it might seep into. For a bit of added value, it came with some weird dismembered body parts of the Doctor, of which there were five: head, arms and legs, but only a random 3 come in each pot. Thats right, you had to buy more slime to complete your decapitated Doctor, if you can call it complete. So basically this could be used to mentally scar your kids and stain your furniture simultaneously - but wait, theres more, they must have a machine somewhere they couldnt turn off, because they put sachets of this stuff in with every Doctor Who figure from Series 6, again to stain any soft furnishings in close proximity and also destroy the figures it comes with. I treat it like some form of biohazard. Also I dont know if its just me but the way its taped into the back of each box, it kind of looks like someone is trying to smuggle cocaine. Cocaine is also the only reason I can think anyone would want this much white slime.