| Main Entry: | fanboy or fangirl1 |
| Part of Speech: | n |
| Definition: | a person obsessed with an element of video or electronic culture, such as a game, sci-fi movie, comic or animé, music, etc; a person obsessed with any other single subject or hobby |
| Etymology: | 1919 |
| Usage: | slang |
| Main Entry: | fanboy or fangirl2 |
| Part of Speech: | n |
| Definition: | a person obsessed with an actor or a fictional character |
| Etymology: | 1919 |
| Usage: | slang |