From Wiktionary, the free dictionary
Unknown.
skeezicks (plural skeezicks)
- (US, slang) A rascal, rogue.
1912, P.G. Wodehouse, chapter 7, in The Prince and Betty, Vintage:Because I know he's a sensible young skeesicks.
2006, Thomas Pynchon, Against the Day, Vintage, published 2007, page 749:Yash, this strange-lookin old skeezicks is my brother Reef.