I have a sticker that says so. And this isn't like the time I made them give me a 'Be nice to me - I gave blood today' sticker even though I fainted after the pricking so that I could stick it on my bio final and get an extra 2%. I actually GAVE BLOOD!
Ok, well, 2/3 of a bag. And then the blood stopped coming out and they readjusted the needle and I went a little grey and they cut me off.
But 2/3 of a bag! We're calling this a triumph. Not, like, a mighty triumph, but one that deserves cookies and juice.