Erretang- (EH REH TANG) meaning everything, commonly used as slang term meaning everything ever.
example
Maicol: Hey Josh did you see what happened with Lisa and Nick the other night?
Josh: Yeah Maicol, I saw ERRETANG
example
Maicol: Hey Josh did you see what happened with Lisa and Nick the other night?
Josh: Yeah Maicol, I saw ERRETANG
Maicol: Hey Josh did you see what happened with Lisa and Nick the other night?
Josh: Yeah Maicol, I saw erretang
Josh: Yeah Maicol, I saw erretang
by LORD HAMISH THE THIRD September 18, 2013