What kind of electric shock can you give a fly without killing it? Also where do you plug the contacts?
In the movie Surrogates(2009), people use electro-shock hookah called jacker to enjoy themselves.
POUNDING MUSIC. BODIES SLAM together in a brutal mosh
pit, MEN and WOMEN. All are young, some beautiful,
others extremely decorated and pierced. They tear at
each other brutally, trying to do real damage. On the
edges of the pit, individual FISTFIGHTS go on. An
incongruous CHANDELIER overhead, gilt-edged MIRRORS on
the walls-- the FIGHTERS SLAM INTO and SHATTER them.
A HARD-CORE BAND plays on an elevated stage. The
MUSICIANS are heavily punked out, in outlandish clothes,
with pierced faces, tattoos and body make-up.
IN A VIP AREA, a balcony elevated above the stage,
numerous BEAUTIFUL PEOPLE at tables.
TUXEDO sits by himself. He raises a GLASS TUBE attached
to a CORD, one of a few leading into an ELECTRONIC DEVICE
on the table. As he brings the tube close to his own
neck, an ARC of electricity jumps to his skin. His
features go slack, a shudder goes through him. Then he
lowers the tube with a smile. He's using a JACKER-- a
sort of electro-shock hookah. A SHOUT over the MUSIC:
Here's the exact movie scene, https://youtu.be/jX71XvnMDys?t=42