fabulous (great or spectacular).
A manufacturing plant which fabricates items, particularly silicon chips.
"The chip fab will double its production next year."
To fabricate, especially in the context of fabbers
"It uses digital data from a computer to “fab” products and models of new products. [http://www.ennex.com/~fabbers/publish/FAB-ulous.asp]"
To indicate that someone (normally the speaker) is either masturbating, or inspired to by sexual arousal.
"I was watching some porn – fap fap fap – when my computer crashed, again!"
"She's single?... *fap fap fap*"
A session of masturbation.
"I was horny, so I had a quick fap in the public restroom."
"I've just downloaded loads of fap for while I'm away."
"I admired the fab photography"
a microchip manufacturing plant
"the process will reduce the environmental damage caused by chip fabs"
a process in a microchip manufacturing plant
"it can only be made using five-layer fabs"
produce (a microchip).
(of a man) masturbate.
"a fabulous vacation"