Personalized Yung No Mo 40th Birthday Toddler Long Sleeve T-Shirt. Funny 40th birthday Toddler Long Sleeve Tee - White with a funny Chinese proverb that says ANCIENT CHINESE PROVERB SAY 40 YUNG NO MO BUT FIRE FROM DRAGON STILL HOT. Asian style text and fire breathing dragon. Great 40th birthday gag gift. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.