From Wired:

"The Pentagon’s mad science arm may have come up with its most radical project yet. Darpa is looking to re-write the laws of evolution to the military’s advantage, creating 'synthetic organisms' that can live forever — or can be killed with the flick of a molecular switch.

As part of its budget for the next year, Darpa is investing $6 million into a project called BioDesign, with the goal of eliminating 'the randomness of natural evolutionary advancement.' The plan would assemble the latest bio-tech knowledge to come up with living, breathing creatures that are genetically engineered to “produce the intended biological effect.” Darpa wants the organisms to be fortified with molecules that bolster cell resistance to death, so that the lab-monsters can 'ultimately be programmed to live indefinitely.'"

http://www.wired.com/dangerroom/2010/02/pentagon-looks-to-breed-immortal-synthetic-organisms-molecular-kill-switch-included/

So I know I'm a grown freaking adult and it's nowhere near my birthday but...

Terminator Salvation T-600 Power Fist

# Mechanical firing action
# Chrome Plated
# Super-human look and feel!
# Become a TERMINATOR!
# Join the resistance today

price:  $29.95

http://www.roboticstoys.com/store/p/6136-Terminator-T-600-Power-Fist.aspx

Terminator T-600 Skull Helmet

"Ever wish you had a super-human robot skull? Check out this Terminator Voice Changing Helmet from the 2009 Terminator Salvation movie. It features lights, sounds, and voice-changing capability. Plus, it's steel plated in chrome to protect all the computer chips rolling around inside. This Voice 'N Vision Skull is all you need to become an advanced T-600 robot of the future! Measures approximately 10-inches tall x 8-inches wide x 9-inches long."

price:  $39.95

http://www.roboticstoys.com/store/p/6135-Terminator-T-600-Skull-Helmet.aspx