"Going Through Electroshock" (or GTE for short), is a reference to the novel and movie, "Watchmen". As portrayed in the film, Dr. Manhatten goes through an Electroshock experiment, and his pigment is changed to a Sky-Regular Bluish tonality.
The term Going Through Electroshock, refers STRICTLY to having "Blue Balls", much in the way that Dr. Manhatten had.
"Damn girl, can't I cum already?"
"No, I'm not finished yet."
"Hurry up... I'm Going Through Electroshock over here!"