When was dogwifhat wif launched?

Could you please provide some clarification on the matter you've raised? I'm not entirely sure what you mean by "dogwifhat wif". Could you possibly be referring to a specific cryptocurrency, token, or platform? If so, could you please specify the exact name or provide more context? Moreover, if you're inquiring about the launch date of a particular project, it would be helpful if you could provide additional information such as the project's official name, the team behind it, or any relevant links. This way, I could better assist you in finding the answer to your question. Remember, the cryptocurrency and finance world is vast and constantly evolving, so it's always a good idea to have specific and detailed information when seeking answers to such inquiries. Thank you for your understanding and cooperation.