Funny Work Mug — "Return On Interruptions" (ROI) Coffee Mug

"Return On Interruptions" — say it without saying a word. A funny coffee mug and gift for anyone with a job.

Who it's for: the coworker constantly pinged, the programmer, the parent working from home, or yourself — buying it for yourself absolutely counts.

When to give it: Secret Santa, work anniversary, Mother's Day — or any day of back-to-back interruptions.

Why it works: Coworkers read it, roommates steal it, and it quietly becomes their favorite coffee cup in the cabinet.

• Big 15oz glossy white ceramic coffee mug — room for the second pour without the refill trip
• Printed in full color, the same design you see in the photos
• Dishwasher and microwave safe — the joke keeps its shine
• About 4.6" tall, 3.4" across the base
• Free US shipping on every order, no minimum

Free shipping on all US orders, no minimum.

See our refund policy for return details.