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Geek Hats & Caps

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213 products

'Let That Shit Go' Buddha t-shirt in black, flat lay front view, funny meditation gift shirt
Let That Shit Go T-Shirt Sale price$19.99
Color
'ChatGPT University' dad hat in black with crest logo print, flat front view, funny gift for AI fans
GPT Hat Sale price$21.99
Color
Trust No One, Especially That Attachment mug from Geekpsters, product photo showing the printed design
Trust No One, Especially That Attachment Mug Sale price$25.00
'Make It So' embroidered dad hat in black with yellow text, front view, Star Trek fan gift
Make It So Hat Sale price$21.95
Color
'This Discussion Deserved a Boxing Ring' dad hat in black, front view, funny sarcastic gift for arguers
Boxing Ring Discussion Hat Sale price$21.99
Color
'What?' knife cat t-shirt in red, flat lay front
What? Cat Killer T-Shirt Sale price$19.99
Color
Patience Buffering dad cap from Geekpsters, front view of the embroidered design
Patience Buffering Dad Cap Sale price$27.99
Color
Remind Tomorrow dad cap from Geekpsters, front view of the embroidered design
Remind Tomorrow Dad Cap Sale price$27.99
Color
Probably Human dad cap from Geekpsters, front view of the embroidered design
Probably Human Dad Cap Sale price$27.99
Color
Captcha Failed dad cap from Geekpsters, front view of the embroidered design
“Captcha Failed” Funny Dad Cap Sale price$27.99
Color
Cookies Rejected dad cap from Geekpsters, front view of the embroidered design
Cookies Rejected Dad Cap Sale price$27.99
Color
Terms Accepted dad cap from Geekpsters, front view of the embroidered design
Terms Accepted Dad Cap Sale price$27.99
Color
Professionally Tired dad cap from Geekpsters, front view of the embroidered design
Professionally Tired Dad Cap Sale price$27.99
Color
Unreasonably Calm dad cap from Geekpsters, front view of the embroidered design
Unreasonably Calm Dad Cap – Relaxed Mindset Hat Sale price$27.99
Color
Temporarily Pleasant dad cap from Geekpsters, front view of the embroidered design
Temporarily Pleasant Dad Cap Sale price$27.99
Color
Politely Declining dad cap from Geekpsters, front view of the embroidered design
Politely Declining Dad Cap Sale price$27.99
Color
Already Annoyed dad cap from Geekpsters, front view of the embroidered design
Already Annoyed Dad Cap Sale price$27.99
Color
Nap Pending dad cap from Geekpsters, front view of the embroidered design
Nap Pending Dad Cap Sale price$27.99
Color
Busy Waiting artwork from Geekpsters, product photo showing the printed design
Busy Waiting Hat Sale price$32.98
Color
Hop On a Quick Call artwork from Geekpsters, product photo showing the printed design
Hop On a Quick Call Hat Sale price$32.98
Color
Playing Dead On Call artwork from Geekpsters, product photo showing the printed design
Playing Dead On-Call Hat Sale price$32.98
Color
What Doesn't Kill You Mutates graphic tee, flat lay front view
What Doesn't Kill You Mutates and Tries Again Recycled Organic Tee Sale price$21.00
Color
A Scientific Study Shows graphic tee, flat lay front view
A Scientific Study Shows That If You Are Reading This Recycled Organic Tee Sale price$21.00
Color
I Got That Dog in Me Hot Dog Combo Recycled Organic Tee, graphic t-shirt from Geekpsters, product photo 1 of 19
I Got That Dog in Me Hot Dog Combo Recycled Organic Tee Sale price$21.00
Color

Geek Hats and Caps

Code. Ship. Cover your head while doing it. This is the hat collection for devs, AI folks, gamers, and science nerds who want the reference riding above eye level. GPT jokes, beta builds, API documentation humor, caffeine molecules; if it belongs in a terminal, it belongs on a cap.

Every hat here is a one-liner that does the introductions for you. Wear one to standup and watch who smiles. Wear one to a conference and skip the small talk entirely. The right person reads the front panel and knows exactly who they are dealing with.

Match it with our coding shirts or browse the full t-shirt collection to finish the look.

If they get the joke, they are your people.

Explore related collections

Need help choosing? Read our Geek gift guide 2026.

Frequently asked questions

Are Geekpsters hats embroidered or printed?

Our caps are embroidered dad hats on structured six panel cotton twill with a curved brim. Embroidery outlasts printed designs and survives sweat, rain, and the wash.

What size are the hats?

One size with an adjustable back strap that fits roughly 21 to 24 inch head circumference, which covers most adults.

How long does shipping take from Geekpsters?

Every item is printed to order. Production takes 2 to 7 business days, then US delivery takes another 3 to 8 business days, so most US orders arrive within 5 to 13 business days. International orders take 10 to 30 business days after production. Shipping is free on US orders over $45 and you get a tracking number by email when it ships.

What is the return policy?

You have 60 days from delivery to request a return on unworn items with tags. Email contact@geekpsters.com with your order number to start. If the item is defective, damaged, or wrong, we replace it or refund you at no cost. For other returns the customer covers return shipping. Exchanges work as a return plus a new order.

Is Geekpsters print on demand?

Yes. Nothing is mass produced or sitting in a warehouse. Each shirt, hat, sticker, or bandana is printed when you order it, which is why production adds a few days and why there is no overstock waste.

Is this a good gift for a developer or tech person?

That is the whole point of the store. Geekpsters designs are written for programmers, DevOps and SRE engineers, AI and data people, gamers, and sci-fi fans, so the reference lands with the person who gets it. If you are unsure of a size, a hat, sticker, mug, or candle is a safe pick.