This topic has been made before, but it's pretty old. I am remaking it, (Obviously, because you are reading this text) so I command you to reply.
Mine (I am too lazy to write it myself, so I will copy and paste):
• Dual 2.5GHz PowerPC G5
• 8GB DDR400 SDRAM (PC3200) - 8x1GB
• 2x250GB Serial ATA - 7200rpm
• NVIDIA GeForce 6800 Ultra DDL
• Apple Cinema HD Display (30" flat panel)
• AirPort Extreme Card
• Bluetooth Module
• 56k V.92 modem
• 8x SuperDrive (DVD-R/CD-RW)
• Macally Keyboard and Logitech Mouse - U.S. English
• Mac OS X - U.S. English
Unrealistic dream:
• Dual 5000000000 kazillion billion thousand million hundred THz PowerPC G5834872
• 320498932954893592839GB DDR56949894350000 SDRAM (PC83249289428492389489384983939489300000) - 1x320498932954893592839GB DDR56949894350000GB
• 200 zillion billion kazillion quadrillionTB SCSI - 38049289489328594859485942893rpm
• Infinite NVIDIA GeForce 6800 Ultra DDLs, overclocked to 4500358943589438958999098/38942804723878547975979834758379837459878749857
• Apple Cinema HD Display (108" flat panel)
• AirPort Super Duper Extreme Card
• Bluetooth Module
• 9999999999999999999999999999Tbps V.99999999999 modem
• 93343289475894279573959237597x SuperDrive (DVD-R/CD-RW)
• Apple Keyboard & Apple Mouse - U.S. English
• Mac OS MDCLXXVI - U.S. English
XD