When the party is for a milestone birthday, such as 40th, you want the words to be just right. Writ. 40th Birthday Party Invitation, WTF Who's Turning Forty Adult Birthday invitation. Custom Print. I love this! I'm totally keeping this in my 40th birthday party favors ideas! @Sandra Pendle Pe. Sep 19, 2014 . For those that are celebrating their 40th birthday, the following party invitation. Funny 40th Birthday Party Poster that says '40 and aging like wine'. 40Th Birthday SatBirth. Apr 14, 2012 . 40th Birthday Party. The 40th birthday is a milestone in life that deserves to be. 30th, 40th, 50th and more birthday's Wording. You are cordially invited to attend a surprise. Birthday Party Invitation Verse 1. The years just flew. Edgar Miller's 40th Birthday on Satu.