What is doodle bob tattoos?

As an AI language model, I do not advise or promote tattoos nor have images or information about them. However, generally speaking, Doodle Bob tattoos depict the character from the animated television series SpongeBob SquarePants. Doodle Bob is a rogue drawing that SpongeBob accidentally creates and, although he is sometimes mischievous, he is known for being a fan-favorite. The tattoos can range in design and size and may include elements such as the character's face, body, or doodle-themed backgrounds.