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For the grumpy, the honest, and the delightfully inappropriate — this shirt doesn’t beat around the bush (pun absolutely intended). The “I’m a Simple Old Man – I Am Grumpy and I Like Boobs” tee is a no-nonsense, laugh-out-loud piece of wearable personality. Whether he’s your dad, your husband, or your favorite dirty old man, this shirt lays it all out.
Why this shirt works It’s direct, hilarious, and totally unfiltered — the kind of shirt that sparks instant laughs and tells people exactly what they’re dealing with. A perfect combo of edgy and lovable.
Perfect for Birthdays, backyard barbecues, retirement parties, man cave chilling, or just grumping through life with style.
This design makes a great gift for Dads with a wild sense of humor, old-school uncles, grandpas who don’t care anymore, or any guy who’s proudly cranky and cheeky.
Made with soft, breathable cotton and built for comfort (even when the mood isn't), this tee is perfect for guys who wear their personality loud and proud.
Product Details: • 100% combed and ring-spun cotton • Heather colors include polyester • Lightweight and breathable fabric • Pre-shrunk for lasting fit • Side-seamed construction • Shoulder-to-shoulder taping
This product is made on-demand when ordered. This helps reduce overproduction.
Size guide
LENGTH (inches)
WIDTH (inches)
CHEST (inches)
XS
27
16 ½
31-34
S
28
18
34-37
M
29
20
38-41
L
30
22
42-45
XL
31
24
46-49
2XL
32
26
50-53
3XL
33
28
54-57
4XL
34
30
58-61
5XL
35
31
62-65
LENGTH (cm)
WIDTH (cm)
CHEST (cm)
XS
68.6
42
78.7-86.4
S
71.1
45.7
86.4-94
M
73.7
50.8
96.5-104.1
L
76.2
55.9
106.7-114.3
XL
78.7
61
116.8-124.5
2XL
81.3
66
127-134.6
3XL
83.8
71.1
137.2-144.8
4XL
86.4
76.2
147.3-155
5XL
89
78.7
157.5-165
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