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This isn’t just a shirt. It’s a whole mood.
Perfectly capturing the essence of teen life, this tee spells out the truth with savage clarity: eye rolls, dramatic sighs, marathon naps, and the unshakable belief that they know everything. Printed in a clean, dictionary-style layout, it’s funny, brutally accurate, and insanely relatable.
For the Bold, the Moody, and the Legendary
Whether you're a teen rocking it proudly or a parent wearing it in silent protest — this shirt gets it.
Definition reads:
A complex creature with mood swings like a boat in a storm. Can professionally roll eyes, sleep all day, and has the ego the size of a building when it comes to knowing everything.
And somehow… parents still keep them.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Teenager Definition - T-Shirt
$24.59
Reliable shipping
Flexible returns
Perfectly capturing the essence of teen life, this tee spells out the truth with savage clarity: eye rolls, dramatic sighs, marathon naps, and the unshakable belief that they know everything. Printed in a clean, dictionary-style layout, it’s funny, brutally accurate, and insanely relatable.
For the Bold, the Moody, and the Legendary
Whether you're a teen rocking it proudly or a parent wearing it in silent protest — this shirt gets it.
Definition reads:
A complex creature with mood swings like a boat in a storm. Can professionally roll eyes, sleep all day, and has the ego the size of a building when it comes to knowing everything.
And somehow… parents still keep them.
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!