BigMouth Inc Original Anger Management Mug, Holds 16 oz, Ceramic Coffee Mug, Tea Mug, Funny Novelty Gift Hilarious mug looks like it has been crushed by someone who can't control their anger problems! Make dad really mad with this funny gift Made of high quality ceramic, this coffee mug holds 16 oz of your favorite beverage Hand washing this mug is recommended, and microwaving is something you should definitely think twice about! The BigMouth Inc Original Anger Management Mug is the ORIGINAL, with hundreds of thousands sold since creation! BEWARE of counterfeits and knockoffs sold by other companies. Only products "Sold By" BigMouth Inc are guaranteed genuine.