v. 1. the reaction a fangirl has to any mention or sighting of the object of her "affection". These reactions include shortness of breath, fainting, highpitched noises, shaking, fierce head shaking as if in the midst of a seizure, wet , endless blog posts, etc. 

2. a gathering of two or more fangirls in which they proceed to waste endless amounts of time ogling, discussing/arguing, stalking, etc. the object of their "affection"