Spoo is an adjective in the English Language that is absolutely pointless, it relies on the rest of context in the sentence to mean something. It can be used as anything; insult or compliment.
- YOU FRICCIN SPOO - here it is used as an insult
- Last night I saw Rogue One, it was very spoo - here it means "good but I don't want to tell you any more"
- I LOVE U BAINY U SO SPOOO - here it means "UR MY FAVOURITE" or anything that appears on a loveheart