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A technician of fun.

Must be hyphenated, or else it becomes the name of a technician of fungi.

The term was first coined in the series "Futurama"
Person 1: Man, the realism of the physics in that movie was shit!
Person 2: oh yeah? Since when were YOU fun-gineer?
by Padman January 24, 2007
Technician of Fungi

(Someone who uses scientific methods to genetically modify mushrooms)
P1: Wow, when did you put on your fungineer hat?
P2: About the same time I got my Biology degree and decided to specialise in eukaryotic organisms.
by Aimez-Moi April 28, 2011