Summer Savings - $17.99 All Tees, Tanks, and Racerbacks
FREE US SHIPPING OVER $50 | FREE EXCHANGES & RETURNS
X

{{flyoutData.latestItem.title}}

${{flyoutData.latestItem.discounts.price}}${{flyoutData.latestItem.discounts.bogo_price}}
${{flyoutData.latestItem.price}}Style: {{flyoutData.latestItem.inventory_description}}Size: {{flyoutData.latestItem.size.description}}Color: {{flyoutData.latestItem.color}}Quantity: 1
1 item was added to your cart. Checkout
Are You Converting Hydrogen into Helium? Because You're Hot! Crewneck Sweatshirt
Are You Converting Hydrogen into Helium? Because You're Hot! Pullover
{{ currentStyleName }} / {{ currentColorName }}({{ sku }})

Are You Converting Hydrogen into Helium? Because You're Hot! Crewneck Sweatshirt

${{ currentPromotionPrice.toFixed(2) }}${{ currentBasePrice.toFixed(2) }}

${{ currentBasePrice.toFixed(2) }}

Dang, are you converting hydrogen into helium through the process of fusion, because dang, YOU'RE HOT. For the science loving geek or nerd in your life, or for the actual science who would get this astrophysics, anatomical sun joke, this goofy pickup line shirt featuring a yellow sun like ours is perfect for saying how you feel and putting a smile on their face!

  • {{ categoryName }}
{{ typeData.description == 'Pullover' ? 'Crewneck Sweatshirt' : typeData.description }}

Select Style



{{ styleData.description }}

Select Size

Size Guide

Color


{{ title.text }}
{{ currentStyle.description }}
${{ basePrice }}
${{ salePrice }}
Please select a size before adding to cart

Also Available On

{{ firstRelatedProduct.defaults.style_description }}
{{ style.description }}
{{ relatedProduct.defaults.style_description }}
View All Styles
Product Story
Dang, are you converting hydrogen into helium through the process of fusion, because dang, YOU'RE HOT. For the science loving geek or nerd in your life, or for the actual science who would get this astrophysics, anatomical sun joke, this goofy pickup line shirt featuring a yellow sun like ours is perfect for saying how you feel and putting a smile on their face!
Product Features
{{ currentStyle.long_description }}
Size Guide

{{ currentStyle.description }}

Please Note: Sizes Are Approximate

Click Here to view the complete size guide for all product styles.

Explore

;