Skeen

1. Skeen is something you would say as a reaction to something someone said which isn't true for instance - "init im sick at football"

"Skeeen"
2. If someone is skeening you its like they're bullshitting you for instance - "fam you are skeening me right now

--- Usually used in parts of east and north London and the places around it---

"init im sick at football"

"Skeeen"
"fam you are skeening me right now"