What's a good slogan to encourage people to give blood?

Your one drop can save a life.

Donate blood, save lives.

We’ll suck the life out of you

it’s your blood we need, so you must bleed
use your head, let it shed

Give blood, give life

Give blood. (or we’ll choke the life out of the dramatic chipmunk)

A quart in time,
saves far more than nine;
a gallon in time is also fine,
but maybe a little too much,
you might need a crutch,
so we only draw a few drops,
about half a liter tops;
helping others feels great,
and we know you can’t wait.

They’ll be dead without your red.
Be a bud, donate your blood.
Don’t be shrewd, give us your blood dude.

Give a pint…its less than the IRS takes.

Give blood, save your fellow bud. :)

@seVen ha ha ha

Donate blood…..or we’ll take it from you….

Give blood. You might need it someday.

Just Do(nate) It!

Ive seen this used before….....“Give Blood, 8 Billion Mosquitoes Can’t Be Wrong”

GIVE BLOOD BEFORE THE ZOMBIES TAKE IT FROM YOU

Donate if you can. Otherwise, when you need it, we won’t let you have any.

@MacBean, I think that’s called “extortion”.

@Mr_M—But it would encourage people!

Then why not “Donate blood or we’ll kill you”?

That’s a good one, too! The question didn’t actually specify that they had to be usable, after all…

Edit for an afterthought: Also, if you just kill them, you can nab the blood they’ve got now, but they won’t be around to keep making and donating more. So my slogan is still better. ;)

It WOULD get people’s attention.

Give blood: you give us a pint, we give you a cookie.

Give blood.
You’re just our type! :)

this one will catch the Twilight obsessives -

Give blood…how else are you going to find your own Edward?

Sorry, but none of these would ever convince me to give blood. I freak when they take a vial or two. Oh, no no no.

@tiffyandthewall – bwa!

Don’t be a dick. Donate blood.