The song "Knock Knock" by tobi lou explores themes of ambition, determination, and being prepared for whatever challenges or obstacles come your way. In the lyrics, tobi lou emphasizes the importance of being resilient and staying ready for opportunities that may arise.

In the first verse, tobi lou reflects on the pursuit of peace, acknowledging that it may often seem like an unattainable dream. The mention of sitting in the back of a parking lot suggests a period of contemplation and self-reflection. As a young person, spending time in your car symbolizes a sense of independence and freedom.

Life is portrayed as a "bitch" who barks a lot, but the question is raised: if she doesn't bite, what is she actually talking about? This line seems to imply that talk is meaningless without action. Tobi lou then asserts their own identity as an artist, reminding everyone that they are tobi lou and can't be forgotten.

The chorus and beat switch in the interlude emphasize the need to stay prepared and alert. Tobi lou's lyrics express a close bond with their friends, using imagery of being attached at the hip. The line about everything being a "bop" suggests that whatever tobi lou creates is of high quality and resonates with listeners, regardless of whether it aligns with any specific genre or expectation.

The second verse highlights tobi lou's readiness and confidence. The references to K-Pop and Nelly's "Hot in Herre" suggest a desire to break boundaries and defy categorization. Tobi lou acknowledges past hardships and asserts the importance of not allowing negative influences to affect their well-being or dampen their joy.

The repetition of "at the door" in the bridge and outro conveys the idea of being alert, prepared, and ready to take action. It suggests a mindset of anticipating challenges and being determined to face them head-on.

Overall, "Knock Knock" can be interpreted as a motivational anthem about staying focused, resilient, and always prepared for the opportunities and challenges that come your way, regardless of any doubts or obstacles that may arise.