When you don't know what is happening or what is going on, so bimmel berger can be used as a conversation filler, answering any question or just giving a response to someone.
How's everyone doing today?
-bimmel berger
Have you heard of this new ....... ?
-bimmel berger
When someone is acting dumb or being autistic, you can call them a bingle bangle, it can also be used as defining something inexplainable.
Friend explains something
-you don't understand anything, bingle bangle is that it ?
Learning something knew but don't know how to explain it, use bingle bangle.