When an analogy is abused due to two or more people constantly arguing over it and trying to add on to it. Serves many purposes such as a guy trying to get it in with an unwilling girl, someone trying to convince another to stop doing something such as drugs, ect.
Horny guy: Baby, you gotta be adventurous sometimes, or you'll never find your way around the mountain. (sex analogy)
Girl: But what if I get attacked by a wild animal in the mountains?
Horny guy: Sometimes the adventure is worth it.
Person 3: ANALOGY WAR!