You have made the magical four score mark. In the course of the past decade, youth culture and popular culture have expanded their boundaries people in their forties. Here are a couple of sayings that might make you feel better: "Forty is the new thirty" and "They say life begins at forty." The really worrying thing about being forty is that the next milestone is being fifty. Turning 40 is a time people evaluate who they are, what they want to be and what they will be. Plan this 40th Birthday because it is a modern rite of passage into mid-adulthood. Have a Funky Freak Out 40 Birthday Party. There is no way around it yes it's your birthday and yes you are 40. Hooray! 40th Birthday party supplies like paper plates, napkins, and cups are a perfect way to complete a 40th Birthday Party Theme. Party decorations like inflatables, and beads ad to the magic of 40th Birthday. 40th Birthday loot bags tucked in basket can be a centerpiece and double as party prizes. Party favors like masks and glow jewelry will create festive energetic spirit of a 40th Birthday Party Theme.