A Very Special Family Guy Freakin' Christmas - S3-E16
Factual error: A turkey does not burn and smoke 30 seconds after the oven timer goes off.
A Very Special Family Guy Freakin' Christmas - S3-E16
Character mistake: In the scene with Peter and his buddies downtown, the sign on the store across the street from them on the right side of the screen is misspelled as "Quahog Sporitng Goods."
Chosen answer: It's a real song called "Elvira". Originally by Dallas Fraizer in '66, however, this version seems to be the Oak Ridge Boys cover version. However, the mega lesbians skip the verse and just sing the chorus after the opening line.
Bishop73