Catch up TV on Jibber Jabber. Watch the latest and all other episodes of Jibber Jabber now online, broadcasted on ABC3. Catch up on your favorite ABC3 TV show: Jibber Jabber. Replay tv on its best! Meet Jibber and Jabber, seven-year-old fraternal twin brothers with inexhaustable imaginations and only one thing on their two minds: ACTION and ADVENTURE!