silent geyser
When a large amount of content is created by an inactive account or developer.
Person A: Look! Person C just uploaded five definitions to Urban Dictionary!
Person B: Didn’t he stop making definitions last year?
Person A: I guess.
Person B: Looks like he set off a silent geyser.
Welcome back.
Person B: Didn’t he stop making definitions last year?
Person A: I guess.
Person B: Looks like he set off a silent geyser.
Welcome back.