Lyric discussion by RattusXIII 

Cover art for SenSurround lyrics by They Might Be Giants

It is about before being born and still a zygote in a womb, being affected by SenSurround. SenSurround was/is a sound system invented in the 1970s to enhance the sound and feeling of a movie. It used such high and low notes, that the room would shake and the audience could feel it, "Made the fakeness realistic." "…a film where the sound effects Came right up through the floor.: