1. The sloth no.
2. The definite no.
3. The special no.
4. The Neo no.
5. The angry no.
6. The Sherlock no.
7. The Hobbit no.
8. The silent no.
9. The frustrated no.
10. The repeated no.
11. Just... no.
If you're contacted out of the blue, be suspicious. Just say "no thank you" to persuasive sales patter.
For scams advice, head to Adviceguide.org.uk.