We're talking about Supernatural Season Two, Episode Eight "Crossroad Blues." Diana gets excited to talk about music and Liz gets excited to talk about the return of phallic magic. Did you know that the guardian of the crossroads likes copulation and is well endowed? Neither did we.
Smith, Ayana. “Blues, Criticism, and the Signifying Trickster.” Popular Music, vol. 24, no. 2, 2005, pp. 179–191. JSTOR, www.jstor.org/stable/3877642. Accessed 26 June 2021. http://readersandrootworkers.org/wiki/Category:The_Crossroads