she almost had a fangirlgasm when she went to the anime convention and saw all the <insert anime here> merchandise
the event of a [fangirl] having an orgasm when exposed to the stimuli of something they are an extremely attracted to ,or something they area a huge fan of
"she almost had a fangirlgasm when she went to the anime convention and saw all the <insert anime here> merchandise" What is the definition of "fangirlgasm"?