cat slater 

An expression uttered on departure. Synonym for "goodbye". An elision of the common phrase "catch you later".
Derived from a popular, fat, Eastenders character. Neo-cockney rhyming slang originating from South East London, the most gangstar of areas. Often used by thegerrid. Alternative spelling: "cats later"

"i gotta go, i'm touching cloth baby!"
"cat slater"
"yer"

cat slater by thegerrid February 27, 2005

Cat chew slater 

Australian idiom for communicating to a group of people that you intend to depart their company.

Hey you lot! Cat chew slater!

Cat chew slater by Willib April 10, 2005