Seffy story 

1. A story that is pointless, has no meaning, and is completely unrelated to anything/the topic at hand.

Person 1: "Haha, yeah so Kyle is so totally hawt!"
Person 2: "My friend has a mum who went on a bus."
Person 1: "That was such a Seffy story. GTFO."

Seffy story by Jew'd June 4, 2007