Lo boob oscillator

[RockRollRing]

What does it mean?

It's in my One day playlist on Spotify.

It's the French song. It's fab.

Lo Boob Oscillator" by Stereolab is a song about the freedom of the moon and its mysterious nature. The moon appears to oscillate from here and there, often dazzlingly, and its beauty can cause awe amongst those who raise their heads in the hope of achieving something greater. The lyrics explore how, even though the moon is often clouded by darkness, it retains its freedom and is unfettered by the gloom that surrounds it. The song encourages listeners to view freedom and mystery as intertwined, as the moon remains unpredictable and admirable despite the obstacles it may be facing.

Well I kinda knew that bit already:)
What does the title mean?