Australian slang meaning "to talk", has Aboriginal-Australian origins.
Also the nickname of an Australian sports heckler from the 1940s.
A: I'm really bored
B: Same, wanna have a Yabba?
A: Yeah mate sounds good
1. The art of leaving work unnoticed and in a hurried fashion.
2. The battle cry of Frederick Flintstone (Yabba Dabba Doo).
Matt: I'm ready to go home. Wanna yabba?
Jose: Yabba!
A bad word for a Jew.
GOY: Kike!
JEW: Don't call me a kike!
GOY: Yabba!
Yabba Hubba (pronounced yabba hooba) is an adjective which shares the same meaning as "good", "ok", or even "fun".
(Aiden spills milk from the fizzy drink section)
Chris: That wasn't very Yabba Hubba
or
(Aiden & Chris absolutely demolish a group of vandal youths inside a museum)
Chris: Mate that was a Yabba Hubba moment.
Aiden: Aye mate aye mate aye mate it was a Yabba Hubba moment.
The art of avoiding any kind of responsibility.
Prakash: Boy, that other fellow goes home at noon, and gets his hair cut instead of doing a bronch. He loves to yabba!
Jose: Yabba!