Everyone's weaving it? IS this a UK expression? I've never heard this here in the USA.
Does tatoeba.org have a way to mark slang or regional dialect?
It seems to come from the Beatles song I Me Mine:
All through the night I me mine, I me mine, I me mine,
Now they're frightened of leaving it,
Everyone's weaving it,
Going on strong all the time,
All through the day I me mine.
I don't think that it means anything, though it could be British slang.