SWL - Pun on a Postcard

I'm always on the lookout for a good pun. For this swap, you will send one postcard with a lovely pun on the back of it. Postcards must be sent naked through the mail. Postcards are also sender's choice. Pretty easy right?

EDITED: For this swap, postcards must be store bought. There is a lovely swap up for Handmade Postcards if that's where your inspiration lies.

I check profiles before I assign partners. This means that I check dashboards, ratings, and comments. I will angel this swap if needed but you will be missing out on a chance to make your self snort-laugh and that's just sad.