Attempted by many, but mastered by only some. To weave is to find your way out of trouble with a minimum of fuss, or to tag along or find your way into a situation (for the better) you weren't initially supposed to be in.
Also a form of sporting follower. A 'weaver' will weave their way into any situation, and 'get ahead of themselves', or 'overachive'.
'I'm sick of the weaver's. They're always there. Every time.'