• Image: Skibidi Sigma Birthday shirt for Boys and Girls. This tshirt says Hey Bro, its my Skibidi Sigma Birthday with a llama pinata and a birthday cake, by jaecrece
  • Image: Skibidi Sigma Birthday shirt for Boys and Girls. This tshirt says Hey Bro, its my Skibidi Sigma Birthday with a llama pinata and a birthday cake, by jaecrece
  • This Skibidi Sigma birthday sweatshirt for kids says “Hey Bro! It’s my Skibidi Sigma Birthday!” in a bold, fun font perfect for meme-loving boys, girls, tweens, and teens. Ideal for fans of viral internet humor, this cozy pullover is available in Black, Navy, Sport Grey, and White. It's a perfect gamer birthday sweatshirt, party outfit, or Skibidi Toilet-inspired birthday gift for kids who love rizz, bruh moments, and Sigma energy.
  • The “Hey Bro! It’s my Skibidi Sigma Birthday!” sweatshirt is a must-have for any meme-loving gamer kid or tween. Made for boys and girls, this funny birthday sweatshirt comes in Black, Navy, White, and Sport Grey and is ideal for birthday celebrations, school events, and Skibidi-themed parties. Featuring viral humor and Sigma-style confidence, it's a top pick for Skibidi Toilet fans and gamers.
  • This kids’ birthday sweatshirt blends meme culture with comfort, reading “Hey Bro! It’s my Skibidi Sigma Birthday!”—ideal for Skibidi Toilet fans, gamer kids, and meme-lovers. Available in Black, Navy, White, and Sport Grey, it’s the perfect pullover for school, parties, or birthday photos. Great for tweens and teens who want to rep their Sigma energy in viral birthday style.
  • Make your child’s birthday epic with this Skibidi Sigma meme sweatshirt, featuring the phrase “Hey Bro! It’s my Skibidi Sigma Birthday!” This trendy birthday pullover is great for boys, girls, and tweens who love Skibidi Toilet humor, Ohio memes, and viral trends. Choose from Navy, Black, Sport Grey, or White for the perfect party outfit or birthday gift for meme-savvy kids.
  • This viral kids’ birthday sweatshirt says “Hey Bro! It’s my Skibidi Sigma Birthday!” in a bold, meme-style design. Great for gamers and Skibidi Toilet fans, it’s available in Black, Navy, White, and Sport Grey. Perfect for tweens, teens, and meme-loving kids who want to rock some Sigma energy at school, at their party, or while gaming with friends. A cozy, funny birthday pick!
  • With “Hey Bro! It’s my Skibidi Sigma Birthday!” across the front, this pullover brings viral humor to your kid’s big day. Designed for boys, girls, tweens, and teens, it’s available in Sport Grey, Black, Navy, and White. This sweatshirt is a funny and stylish choice for Skibidi Toilet fans and gamer kids who want to celebrate their birthday in Sigma-level comfort and trend-forward fashion.
  • Image: Skibidi Sigma Birthday shirt for Boys and Girls. This tshirt says Hey Bro, its my Skibidi Sigma Birthday with a llama pinata and a birthday cake, by jaecrece
  • Image: Skibidi Sigma Birthday shirt for Boys and Girls. This tshirt says Hey Bro, its my Skibidi Sigma Birthday with a llama pinata and a birthday cake, by jaecrece
  • Image: Skibidi Sigma Birthday shirt for Boys and Girls. This tshirt says Hey Bro, its my Skibidi Sigma Birthday with a llama pinata and a birthday cake, by jaecrece
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Skibidi Sigma Birthday Kids Sweatshirt

Skibidi Sigma Birthday Kids Sweatshirt

$34.95 USD
$34.95 USD
Sale Sold out
Shipping calculated at checkout.
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Get your birthday kid ready to flex their Sigma energy in viral style with our “Hey Bro! It’s my Skibidi Sigma Birthday!” sweatshirt. Made for meme-loving tweens, gamer kids, and Skibidi Toilet fans, this ultra-comfy pullover brings the perfect combo of birthday hype and internet humor. Available in Black, Navy, White, and Sport Grey, it’s designed to keep boys, girls, and teens warm while turning heads with every “bruh” moment. Ideal for school parties, game nights, or just celebrating their big day with full Skibidi rizz.

This Skibidi Sigma birthday sweatshirt is made from a cozy 50% cotton and 50% polyester blend, providing comfort and durability with a soft, premium feel. The air-jetted fleece fabric helps reduce pilling, while the 8 oz/yd² (271.25 g/m²) weight ensures just the right warmth for any season. Double-needle stitching at the shoulders, armholes, neck, waistband, and cuffs enhances long-lasting wear—ideal for energetic birthday celebrations. Certified by OEKO-TEX Standard 100, this sweatshirt is a kid-safe and style-approved birthday staple.


Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Do not tumble dry
- Do not dry clean
- Do not iron

  XS S M L XL
Width, in 16.00 17.00 18.00 19.00 20.00
Height, in 19.75 21.25 22.50 24.00 25.50
Sleeve length from center back, in 23.50 26.50 27.75 30.25 33.00
Size tolerance , in 1.00 1.00 1.00 1.00 1.00

 

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