The bun in the oven

You say, "Hey, I've got a funny story to tell you all about Riley. So, one day she calls me at work, right, and says I just wanted to hear how your day was, and yada yada yada, and suddenly she's like oh, wait, I forgot, I HAVE A BUN IN THE OVEN! and I'm like What?! You're pregnant?! I thought you were on the pill when I creampied you, and... and then she's like Uhh... yeah, I mean an actual bun in the oven, I forgot I was heating it up for lunch!"

You look around the room. Nobody's laughing. In fact, they seem to like you a bit less.

Riley is furious.

"First of all, that's not a funny story. Also, I can't believe you told them you 'creampied' me!" she says, pissed at you.

"Come on, it was just a harmless joke. I thought it was funny how I thought you were pregnant."

"It was NOT funny," your wife says, "you know how much I want a baby, and you want to wait."

You try to apologize, but you realize you sort of screwed up.