But this one, which we first saw on BuzzFeed definitely takes the cake! Have you seen those cool Coca-Cola cans and bottles with the "Share a Coke With..." and a name on it? The McGillicuddys were inspired by them to come up with what seems like a well-produced viral ad for Coke—until you get to the heartfelt part at the end. Check it out below (or on YouTube):
Tell us: Did you do something clever to share your big news with friends and family? Share your story in the comments.