Talking about his winning streak must have 'put the whammy on him' [=caused him to have bad luck], because he lost the next day.
With the cold weather and the high cost of heating fuel, homeowners were hit with a 'double whammy' this winter.
(..) You wanna make them do what? We finally got Dad in a good mood. And Mom, she's all sexed up for the fireman, It's the perfect time to hit them with the whammy. No, we are not gonna make Piper and Leo sleep together, okay? - We're gonna do this my way, mister. - Master. (..)2004 TvShow: Charmed Title: I Dream of Phoebe Season: 6 Episode 15