Jeff trades his life energy in exchange for luxury items that he uses to impress his ex -- but things quickly spiral out of control.

Jeff goes undercover among a group of preteen girls to convince his niece to pursue her artistic dreams.

To save his father's life after a car crash, Jeff begins using an alien device that harnesses the healing power of laughter.

Jeff accidentally hands the Earth over to alien conquerors with a voracious appetite for smoothies.

Jeff becomes a brash, confident businessman after he uses an alien device to alter his memories.

While the aliens are away on vacation, Jeff accidentally uses a device that gives everyone on Earth his exact personality traits.

Jeff feeds his childhood best friend a mind-altering chemical in order to reignite his youthful sense of fun.

To save the Earth from destruction, Jeff must win Linda's love within 50 days.

The aliens try to help Jeff find his soulmate by running simulations with miniature clones. Jeff's chances with one prospect are thrown into jeopardy when her doppelganger escapes.