Pushing 50 Is Exercise Enough For Me! Funny 50th Birthday Gift T-Shirt For Men Somehow he's made it to 50 years old, so this is the perfect gift to acknowledge his milestone! Mongoose Tees are professionally printed, comfortable, durable, pre-shrunk and organic. Machine washable (wash inside out with cold water and hang dry to preserve the printing). Perfect 50th birthday shirt - or treate yourself to a great t-shirt that is sure to get a laugh when people see it. This t-shirt is an excellent gift idea for men turning 50 years old, and is an awesome way of getting a laugh from friends and family.