Consider yourself warned — the Warning Grumpy Old Bastard Mug by Disrupted Industries is the most honest mug you can give the man who has fully embraced his grumpy era. The front features a bold distressed-style "WARNING" label in a stamped black border, followed by "Grumpy Old Bastard" in large bold black capitals, and the essential advisory: "Approach With Caution." Clean, direct, and absolutely accurate. The glossy white exterior pairs with a cool teal blue interior and handle for a sharp, masculine finish. Ceramic mug with glossy white exterior and teal blue interior and handle "Warning: Grumpy Old Bastard — Approach With Caution" in bold distressed black typography By Disrupted Industries — a fun and irreverent gifting brand Suitable for everyday use — hand wash recommended to preserve print A brilliant gift for the dad, the grandad, the husband, or any man who has earned the right to be grumpy and knows it. Perfect for a birthday, Father's Day, or Christmas — especially for the man who is impossible to buy for.