In conversation, digressing into extreme and/or unnecessary detail about one’s passion (music, coding, gaming) to an otherwise uninitiated layperson, without awareness or acknowledgement of the listener’s rapidly waning interest or lack of understanding of the subject at hand.
Clyde held Stella’s attention briefly, until he began nerdjacking the conversation by talking about World of Warcraft for 4 uncomfortable minutes.
That girl at a club, party or concert who could also be mistaken for sporting a halloween costume that looks like a piece of candy. Candy bitches are generally known to try way to hard to get everyone's attention, specifically from douchebags who go by Chad.
That girl sporting the furry pink boots, striped lime green top and wearing that Miley Cyrus mask with her tongue out talking to Chad earlier was a real candy bitch.