A solo sex act where a male heats
his scrotum with a hair dryer
impliment followed by "dropping" in a bowl
of ice water to introduce rapid temperature change. This results in the testicles shrinking (shrinkage
) and if done
properly, a "hands free" ejaculation/masturbation.
Dude! My roomate was trying Joy Dropping
and burned his nuts with the hair
dryer! That idiot needs a real girlfriend...