"Blu-ray"@en . . . . . . . . . . . . . . . . . . . . . . . . "Sheldon buying Penny a Christmas gift."@en . . . "The Bath Item Gift Hypothesis"@en . . . . "11"^^ . . . "\"The Bath Item Gift Hypothesis\" is the first Christmas-themed episode of the television series The Big Bang Theory, originally aired as the eleventh episode of the show's second season, on December 15, 2008. It is considered the most popular and precious episode in The Big Bang Theory's history."@en . . . . . . . "Season 1"@en . . . . . . . "The Bath Item Gift Hypothesis"@en . . . "2008-12-15"^^ . . . . . . . . . . "\"The Bath Item Gift Hypothesis\" is the first Christmas-themed episode of the television series The Big Bang Theory, originally aired as the eleventh episode of the show's second season, on December 15, 2008. It is considered the most popular and precious episode in The Big Bang Theory's history."@en . . . . . . . . . . . . . . . . . . . . . . . "1320.0"^^ . "DVD"@en . . "Season 3"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "2008-12-15"^^ . "2"^^ . . . . . . . . .