This is mathematical wordplay at its finest. "Pi" (π) is 3.14, so a pig without 3.14 (π) is just "g" - which is 9.8 m/s², the acceleration due to gravity on Earth. The kind of joke that makes engineers snort with laughter while everyone else stares blankly. Next time someone asks why math matters, just show them this sleeping piglet proving that without π, we all just fall faster.