Join the news democracyWhere your votes decide the Top 100
Teenager Hayleigh McBay's April Fools' day prank on her boyfriend went viral yesterday.
But the joke was actually on her - as her boyfriend David realised she was joking and had decided to have his own fun with her.
The pair are still together - and McBay seems to be finding the attention pretty amusing.
For an April Fool that really did backfire, look at this chilling video of a zombie prank in Portugal:
More: The definitive list of the absolute worst April Fools' Day pranks