I Only Use Sarcasm Periodically - Funny Chemistry Science Youth T-shirt

This funny chemistry youth t-shirt reads 'I only use sarcasm periodically' with 'sarcasm' spelled using the period table, a funny joke science shirt for scientists. Have you ever had fun making words with the elements of the period table? This shirt is an awesome example of what's possible, it gets a lot of laughs from onlookers, especially at science parties!

• Funny chemistry shirt that plays on the period table.
• Slick, eye-catching typography and nice colors of the periodic table.
• Must-have science party kids t-shirt to make your nerdy friends lol.

Our Youth Regular T-shirts are light, comfy, and have just the right amount of stretch youngsters need for an active lifestyle. They are a relaxed unisex fit with side-seamed construction and are constructed from 100% Airlume combed and ring-spun cotton (apart from heather colors which are 52% combed and ring-spun cotton, 48% polyester).

• 100% combed and ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz/yd² (142 g/m2)
• Pre-shrunk fabric
• Relaxed unisex fit
• Side-seamed construction