There's Something About Paulie - S2-E16
Other mistake: After the car bomb destroys their new blue car, the groom at the wedding comes out to warn them too late, then runs off. As Peter and Lois are turning around in the next shot to walk, the cars behind them are disproportionally small, with the scaling being off here. (00:21:35)
There's Something About Paulie - S2-E16
Other mistake: Peter follows the mobster to the "pet store" and is standing on the sidewalk when the mobster gets out of his car and goes inside. The street here is comically disproportionately small. So much so that when Peter walks across it, he clears the entire road in two steps. (00:14:40)
There's Something About Paulie - S2-E16
Other mistake: Peter walks into the living room and finds Lois on the couch. Just after he asks her if she's been drinking, she starts to sit up and then suddenly the entire episode starts bobbing up and down. Like the show is on a camera bouncing in a car. This lasts a couple of seconds then stops. I checked on Disney+, Hulu, and WCO. Each of these had the same camera jitters in that moment. (00:00:45)
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