Writing for 20 funny and sharp text based greeting cards

I am looking to create some greeting cards that are more text-based than design-based. A key component will be humour and one-liners. The target market will be UK audiences.

I want you to create 20 ideas for these types of cards for me. You can just deliver the ideas in excel format with the concept ideas for the front and inside listed in two columns (although the front is obviously the most important). If you can list some potential design ideas in the third column, then even better.

I will also share with you some research about successful cards that are on sale now and if you can improve on the humour/sharpness that would be just as good.

If you can also think of ways to link the ideas with emoji icons, then even better.

So this is not a design project but more of a writing project. I am looking for people with a sharp, funny style of writing.