The Many Phases of the Moon Funny Men’s T-Shirt – Adult Humor Moon Phase Tee, Butt Joke Shirt, Gag Gift for Him
Finally, an astronomy lesson worth paying attention to.
Introducing The Many Phases of the Moon T-shirt from MacTastic Designs—the lunar chart absolutely no science teacher asked for.
At first glance, it looks like your standard vintage celestial tee: moons, stars, lunar phases, educational-looking labels...
Then you look closer.
Instead of the usual waxing crescents and waning gibbous moons, this particular lunar cycle explores a slightly different definition of “moon”—from plumber crack and cheeky denim to considerably more enthusiastic displays of celestial body.
Yes. We went there.
The retro cream-and-gold typography and old-school astronomy-chart styling keep the design looking deceptively respectable from across the room. Up close? That’s when the actual education begins.
Featuring all the important stages:
New Moon. Waxing Crescent. First Quarter. Waxing Gibbous. Full Moon. Waning Gibbous. Last Quarter. Waning Crescent.
Scientifically accurate?
Not particularly.
Spiritually accurate?
Absolutely.
Perfect for:
- Guys with inappropriate senses of humor
- Dad-joke graduates ready for the next level
- Funny birthday gifts for men
- Gag gifts for husbands and boyfriends
- Bachelor parties and guys’ trips
- Campfires, bars, cookouts, and casual weekends
- Astronomy fans with very low standards
- Anyone who hears “full moon” and immediately thinks of something other than astronomy
The vintage-style artwork makes it easy to wear like a regular graphic tee—right up until somebody gets close enough to realize what they’re actually looking at.
And because it’s MacTastic, the branded QR detail on the sleeve adds our signature finishing touch.
One small step for man. One giant leap for immature humor.
With side seams
Located along the sides, they help hold the garment's shape longer and give it structural support
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Shoulder tape
Twill tape covers the shoulder seams to stabilize the back of the garment and prevent stretching
Sleeve Printing Techniques
Most providers fulfill their sleeve prints using the Direct-to-Film (DTF) method, ensuring crisp, detailed designs. TextilDruck and Fulfill Engine use Direct-to-Garment (DTG) printing for their sleeves, providing vibrant colors and a smooth finish
Neck Label Printing Techniques
Most providers print their labels using Direct-to-Film (DTF) printing, ensuring crisp, detailed designs. Meanwhile, TextilDruck and Stoked on Printing use Direct-to-Garment (DTG) printing for their labels, providing vibrant colors and a smooth finish
Age restrictions
For adults
Other compliance information
REACH Certified
Country of origin
Blank product sourced from Honduras
Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat; Iron, steam or dry: medium heat; Do not dryclean.
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Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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