Just like a bus, ring the little bell over your head and the plane will stop to let you off at the next stop
Seriously though, unless it is very early in the take off roll, and you run like a madman and thump the cockpit door ( that would possibly work on Ryanair, don't know about other carriers) "not a lot" is the answer.
It would indeed be fairly horrendous to sit and watch bits of wing or whatever detaching before your eyes, but the acceleration of most modern jets would work against you having the time to intervene in most cases.
Best not to think about it, or you won't ever accept a window seat again
