Meaning of "What's Up with That" by ZZ Top

The lyrics of "What's Up with That" delve into the existential questions of life and the uncertainty that comes with it. The verses touch on themes of limits, risks, and expectations. The first stanza questions how much of something can be used before it runs out, reflecting on the finite nature of resources and opportunities. The chorus repeatedly asks "What's up with that?" suggesting a sense of bewilderment or frustration at life's unpredictability. The second stanza explores the desire for more than what one currently has, but warns that perceptions can be deceiving and things can easily slip away. The final verse delves into the unknown, pondering the limits of nature and human knowledge. Overall, the lyrics paint a picture of life as a series of uncertainties and doubts, where answers are elusive and outcomes are unpredictable.