Are you looking for a humorous and thoughtful gift for the Substitute Teacher in your life? Look no further! This funny black coffee mug is perfect for any occasion, especially graduation. The quote 'I Am the Substitute Teacher. That's Why.' is sure to bring a smile to their face.

This ceramic mug is available in black and has a capacity of 11oz or 15oz. It's microwave and dishwasher safe, making it easy to clean and use daily. Whether you're a friend, coworker, or family member, this gift is sure to be appreciated.

The tone of this mug is lighthearted and playful, making it a great way to show your appreciation for the Substitute Teacher in your life. It's also a great way to celebrate their dedication and hard work. So why not give them a gift that will make them laugh and feel special?

Don't miss out and make this Substitute Teacher's day with a thoughtful and humorous gift!

• This funny black coffee mug is perfect for any Substitute Teacher who loves to have a good sense of humor
• The quote 'I Am the Substitute Teacher. That's Why.' is a great way to show your appreciation for their hard work and dedication
• Available in black with a capacity of 11oz or 15oz, this ceramic mug is microwave and dishwasher safe
• A great gift for friends, family, or coworkers who appreciate a good laugh
• Show your appreciation for the Substitute Teacher in your life with this thoughtful and humorous gift