What is Sleep-dick?
1.
A more casual / slang term for
Performing sexual acts with oneself or another while sleeping. These actions are performed without any conscious control and are commonly completely unknown to the individual upon waking up.
"I had the worst case of Sleep-Dick last night... my girlfriend tried to make me stop but she couldn't wake me up."
Guy 1: "She said it happened again last night..."
Guy 2: "Sleep-Dick?"
Guy 1: "Totally..."
See