Top 10 Classic British Slang

Honestly I've only heard a few of these used in real life, but here they are anyway:

1. Blower - Telephone
2. Ton - 100
3. Kite - Check
4. Mate - Friend
5. Spiv - Shifty Character
6. Sticky Wicket - Risky
7. Sixes and Sevens - Confused State
8. Hairy Muff - Fair Enough (must be cockney rhyming slang)
9. Hank Marvin - Starving (must be cockney rhyming slang)
10. Kip - Nap