"Thunder Rumbles" by The Cat Empire (ft. Horns of Leroy) is a song that celebrates the electrifying power of various experiences and the unyielding spirit of the underdog. The opening lines suggest a fascination with the beauty and energy found in everyday life. The dawn's rays, the bright lights, and the black cauldron all represent different sources of excitement and inspiration. The mention of "crazy hair raisers getting it on" implies a sense of energy and enthusiasm.

The repeated phrase "And the thunder rumbles" with the interjection "Lightning will strike!!!" conveys a sense of anticipation and excitement. It represents the moment when something powerful and transformative is about to happen. The thunder serves as a metaphor for the indomitable spirit, and the lightning symbolizes the spark of creativity and change. It suggests that moments of intensity can lead to significant breakthroughs.

The lyrics also touch upon various cultural influences and references. The mention of "waist down, shake down, foot stomp ball" and "gris-gris gumbo ya ya ghost of Dr John" alludes to the rich traditions of New Orleans music and voodoo culture. These elements contribute to the celebratory and rhythmic nature of the song.

"Don't let them change you, they'll just turn your heart to stone" is a cautionary line that encourages listeners to stay true to themselves and not be influenced by negative or destructive forces. It suggests that retaining authenticity and individuality is crucial in maintaining a vibrant spirit.

The song also acknowledges the allure of the city and the dreams it represents. The lights shining on the distant shore and the blinding city where dreams are born highlight the excitement and possibilities associated with urban life. The rush and shudder of the stadium roar symbolize the thrill of great victories and defeats in sports or other endeavors. The phrase "where the underdogs rise and the giants fall" reinforces the theme of triumph against all odds and the power of resilience.

Overall, "Thunder Rumbles" is a spirited anthem that celebrates the joy, energy, and resilience found in life's various experiences. It encourages listeners to embrace the power within themselves and face challenges head-on.