Top definition
A lengthy black penis that hide up inside you're girlfriend's vagina. It is activated by the starlight at nighttime. It has a theme song and is a caped crusader against prudish straight male buttholes.
My girlfriend chased me around with her night dick.

I'm going to fuck you with my night dick.

Give the night dick a kiss, it will kiss you back.

My boyfriend is afraid of anal so I fought the crime and strapped on my night dick.
by Nightdicklover April 04, 2014
Get the mug
Get a night dick mug for your mate Vivek.