to appear to succeed at first, but then fail due to bad luck or being screwed over
1. <Playing Wii Sports Golf>
Chris: "There's no way I'm dropping 5 shots on the last hole"
<Putts to 11 over par>
Chan: "woop he's pulled a Tyson! i didn't come last!"
2. <Playing WWE Day of Reckoning 2>
Sam: "I'm gonna twat one of you with this bell, chosen completely at random"
<Hits Chris for the 10th time in the match>
Chris: "Not again! complete lack of character..."
Sam: "You just happened to be in the way, you're pulling a Tyson "