Dictionary of Computer and Internet Terms: PEBKAC (humorous) (Problem Exists Between Keyboard And Chair)
PEBKAC (humorous) (Problem Exists Between Keyboard And Chair)
an uncomplimentary way to indicate that a computer problem is the fault of the user.A legendary, and apparently recurrent, PEBKAC consists of the user mistaking the CD-ROM disk tray for a coffee cup holder and eventually breaking it.

