Consider yourself warned.
The "Dumb Driver On Board" tee puts the most honest road sign you've ever seen right on your chest — a bold yellow diamond, red WARNING badge, and zero apologies. Whether it's a gift for that friend who parks in two spots or a self-aware statement piece for the daily commute, this tee delivers the message loud and clear.
Wear it. Own it. Drive accordingly.
GARMENT DETAILS
- 100% combed ringspun cotton (heathered colors may contain a cotton/polyester blend)
- Preshrunk to minimize shrinkage
- Double-needle sleeve and bottom hems
- Classic unisex fit
Available in Black, Military Green, Navy, Tan, and White — sizes Small through 3XL.




