What does AISB mean?
As it should be
Other definitions of AISB:
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How to use the term AISB:
There are no example uses of AISB at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

DIKHED
dickhead

GTA
Grand Theft Auto

TRTBD
That remains to be determined

TBLTB
The blind leading the blind