Funny Mug 11OZ - I would challenge you to a battle of wits, but I see you are unarmed. William Shakespeare. brother. Cool Birthday gift for coworkers, Men & Women, Him or Her, Mom, Dad, Sister della Pace is a Registered Trademark of Yates and Franco. This mug features printing on both sides and it is home and restaurant use, dishwasher and microwave safe. 100% pure white ceramic with money back guarantee, Great gift for coffee addicts who will appreciate for years. Have a coworker or boss that loves poetry? This is the perfect gift for them to use in the office or house for many days. Pick the perfect gift for both men and women with a little sense of humor. It's one of the best funny Valentine's Day gifts for exchange or for a birthday party or even for a tea lover. Everyone surely will all appreciate this gift. Looking for a nice gift for your boss? He will appreciate the effort you made to find this novelty. This is one of the best novelties around.