Michael Laudrup's underdogs face Chelsea in the first leg of the Capital One Cup semi-final at Stamford Bridge tomorrow.
And Swans keeper Vorm reckons his team-mates can follow the lead of Harry Redknapp's QPR - who stunned their London rivals with a 1-0 victory last week.
"Everyone is so competitive, that is why I love English football and Chelsea will not know what to expect from us either."
It is just the third time Swansea have reached the last four of a major cup.
Vorm added: "What we have achieved in the last 18 months is a dream."