from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A rascal or miscreant, a scallywag.
- n. A jobless yob having little or no education, and having committed some type of crime. Commonly used in Manchester and Merseyside.
- n. A flat cap or driving cap.
from The Century Dictionary and Cyclopedia
- Scalled; scurfy; scald.
Abbreviation of scallywag. (Wiktionary)