Since eggs are quite voluminous inside, your verbiage doesn't need top be just one line; you can write a poem or a small message related to puns. Even the most verbose oration can fit inside this ova.
Be creative with your egg theme, your guests will eggspect as much once they realize the egg is a bearer of fortune.
I searched everywhere looking for some unique eggs puns that weren't cliché: turns out, it's impossible. I'm pretty sure there's no such thing as a new egg-related pun or eggspesssion. In my internet search I even found my way back to an Instructable forum topic (was hit #6 on Google for 'egg puns'!).
Here's the ones I used:
- “I have met a lot of hardboiled eggs in my time, but you're twenty minutes.” - Oscar Wilde
- omletting you know you've got egg on your face
- Egg puns: Albumening to talk to you about that, an oeuf is enough
- cracking egg puns, ovum my dead body