Top Definition
A creature given the responsibility of networking large complicated computer systems... Who then fails to keep them running and online.

Note: They tend to stray away from light.
Darn, why is (* Insert Service *) down? Must have been a Grub Hubadub.

Word origin: From someone who was annoyed by the inability of said service to stay online.
by the mrfletch April 19, 2009
5 Words related to Grub Hubadub

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