<a href="http://www.freebiebitcoin.com">Earn free bitcoin</a>
Here is my first code
lol
May as well go ahead and delete this post cause a moderator will do it for you soon. Referral codes are not allowed or other spammy trash that this seems to be. Might at least move this to off topic
Theoretically it isn't a referral code, it is as the title suggests, a 'code freebie', however OP is being sarcastic (at least i think he is) by giving out a single line of code which is a link to his website.