Oh, bless Wikipedia for again helping me figure out what the hell I was looking at with this clip. Despite having one of them as a namesake, I really don’t know that much about the Norse gods. Apparently not only was Freya’s chariot drawn by very large housecats, she also liked to ride a pig into battle. Try as I might, I could not work that angle into this joke.
This clip was called “Goddess Frigga” in the clip art collection. That would be an alternate spelling of Frigg, wife of Odin, who despite some confusion over the centuries is not the same goddess as Freya. Oh well, just another Friggan mistake in my clip art files.