Did you by any chance mean one of these? Perca, peak, pecan, peck, webcam
Definitions
Sorry, no definitions found.
Examples
“The only memory management problem Firefox has is the pebcak one now.”
Five Features We Want To See In Firefox | Lifehacker Australia
“But I usualy lift my hands above it anyways, before posting this thread I made absolutely sure it was a bug and not just a pebkac (pebcak?) error.”
Lists
These user-created lists contain the word ‘pebcak’.
-
EN - newSPEAK
Buzzwords of our time
actionable, administrivia, advermation, agreeance, backbone provider, back-sourcing, baked in, bandwidth, barn raising, Barneyware, belly-buttons, Below Zeros and 1076 more...
-
darkmatt3r's Words
contusion, polymorphic encap..., wiki, blog, recursive, hacker, 1337, obfuscation, php, pflumm, wicket wicket .com, database and 35 more...
Tweets
Looking for tweets for pebcak.

chained_bear Me too, u--I've only ever heard it as "...between keyboard and chair." And since the keyboard is a computer part, and the chair is the surprise or the punchline, it would seem logical to put C last--hence, PEBKAC.
Though, this is Wordie and we can do as we damn well please. Oct 16, 2007
skipvia But also see pebcat. Oct 16, 2007
skipvia All depends on your point of view, uselessness.
At least the pronunciation remains the same. Oct 13, 2007
uselessness I've always heard the second part reversed: PEBKAC. Oct 12, 2007
skipvia Actually an acronym for "problem exists between chair and keyboard." There's nothing wrong with your computer--it's all about you. Oct 12, 2007