Daughter: Dad... I'm pregnant.

Dad: April Fools! Sorry sweetie, but I'm not falling for it! Both of your sisters already tried to pull that one on me..

Daughter: Oh...um...yeah. April Fools... ??

Daughter: Josh, I tried to tell my father and he thought I was kidding! Maybe you were right..maybe we should run away together.

Dad: WHAT?! THIS IS STILL YOUR FATHER! YOU ARE NEVER LEAVING THIS HOUSE AGAIN. I'M ASHAMED TO CALL YOU MY DAUGHTER.

Daughter: April Fools. ;)