For me a prank should be really elaborate and believable to really work. Just saying, look I bought you a soda then calling April Fool because it was diet soda, is just stupid. And so are all the "honey, I'm pregnant" pranks.
Do you have any really good April Fools' day stories?
Edit: And here I go forgetting it's April Fools' day this morning and falling for an engagement prank. :)
Linking to Paint Party Friday.
Self-study classes: Cotton Candy Girls & Crazy Hair Ladies