Josh Freeman pushed his way into the end zone, scrambled to his feet and flapped his arms in celebration of the first rushing touchdown of his career. The little bird dance seemed uncharacteristic for Tampa Bay's usually unflappable 23-year-old quarterback. It also spoke to how much beating the Atlanta Falcons means to a young Buccaneers team that ended three years of frustration against their NFC South rivals with a 16-13 victory on Sunday.