Taylor Swift and the Kelce family were allegedly 'shocked' at the negative reception they received during last season's divisional round playoff clash in Buffalo.
Kansas City Chiefs beat the Bills 27-24 in January's post-season game, with Jason Kelce memorably taking his shirt off and chugging a beer as he celebrated a touchdown.
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Lefkoe told Kay Adams on her 'Up and Adams' show: 'I have heard from people very close that it was not a great experience in Buffalo.
'I have heard from people very close that it was not a great experience in Buffalo,' he continued, with a not-so-subtle nod to Swift.
He added: 'I think that it kind of shocked the Kelce family and everyone related to the Kelce family the reception they got. I think they were kind of going in being like, "This is going to be an amazing game with good energy". And they got there and they experienced Bills Mafia in full form, in [its[ complete ruthlessness.'
He added: 'And I think they left and went, "I don't know if I want to experience that again". It was that kind of a level of crazy.
'I think there are certain fanbases that do their job, which is that when you are a visitor in their place, it is their job to make you uncomfortable.'
Lefkoe suggested the moment Jason ripped his shirt off and chugged a beer backs up his suggestion that the family was frustrated.
He explained: 'What that is right there is an unbridled man that has been getting cursed at and yelled at for hours, that at the end got to go, "How about them apples?'"
Lefkoe's comments about last season's game come as the Bills defeated the Chiefs over the weekend 30-21 at the Highmark Stadium.
