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Even on his birthday, The Undertaker is all business.
The Undertaker turned 51 years old Thursday, and to celebrate the occasion, Onnit hooked him up with a special "Hell in a Cell" cake, which should be every WWE fan's dream cake. But apparently, not even a delicious dessert can bring a smile to his face.
Then again, the cake had not been cut at the time of the photo. Perhaps he was a bit more in the spirit of the day after a well-deserved sugar rush.
[Onnit]
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