if you stick a meshed paperclip in your mouth and accidently scrap it on your gums - which is what ive just done and made them bleed! not much pain...but ive just realised...doesnt blood taste sickly! hands up all whove done something equally as srupid! and if you agree blood tastes gross!
I have to say that I've never done anything that stupid =)
But I do agree that blood tastes gross, I fell a while ago and knocked out half a tooth and it bled alot. The worst bit wasn't the pain but the taste of blood!
Euuggh its horrible !
I think its the haemoglobin that gives it a kind of metal taste.