To be out of one’s league | Too rich for someone’s blood | To bite off more than you can chew | To cut your coat...
Dar um passo maior que a perna em inglês: To bite off more than you can chew | To cut your coat according to your cloth...
Passar dos limites em inglês: To cross the line | To go overboard | To get out of bounds | To be off-limits | A bridge...