manuela arbelaez handed contestant andrea a $ 21,960 hyundai sonata se for free on thursday 's show .
model revealed the correct price of the car too early - ending the show .
host drew carey was left with little option but to tell the contestant , ` congratulations ! manuela just gave you a car ! the game is over , folks '
arbelaez said she wanted to ` go into a wormhole and disappear '
claimed her body reacted quicker than her brain , leading to the mistake .