(or break them as I'm jumping into a NYC cab.) Ouch. Â Have never done that. Â Just some friendly advise: duck your head when going into cabs. Â Also, there is no need to jump into the cab unless you are leaving the scene of a crime. Â In which case, please do elaborate. Ha - what I meant was that when I remove my glasses I typically put them in my back pocket - when I abruptly jump in the cab - well, you can imagine what happens. I think everyone in NYC jumps in a cab. Its a jungle out here.