Like a mug, I got sold a book of 'novelty' stamps a month or two ago. When I opened it up, they had messages like "thank you" and pictures of balloons and suchlike on them.
One stamp was particularly difficult to use because it bore the legend "New Baby". I thought about encouraging my sister or one of my female friends to have another sprog, but worried the stamp might get lost in my filing system during the gestation period. As a result, I've finally taken the plunge today and sent it to my bank.