The phrase
"free bunny" means that someone is giving away a bunny without charging any money for it.
Full definition
The first 300 children to register will get to make their
own free bunny.
Make your own adorable Easter Bunny treat baskets
with free bunny printables!
Add candy, tie it up with a festive ribbon and add this
cute FREE BUNNY GIFT TAG and you'll be the apple of some bunny's eye.
Small Pet Select is offering
a free bunny wrap ring with any purchase of hay or pellets!