Insomniwank 

The act of facilitating the falling asleep process for single/unhappily married males by masturbation.

I used to toss and turn for hours, never sleeping before exams until Jim told me about the insomniwank. I've never looked back

Insomniwank by johnterryloverat February 20, 2010

Insomniwhack 

Someone who can't do to sleep without whacking off first.

Adam: "Why are you going home so early, it's only 5pm."

Tyler: "C'mon man, I need to jack off for at least 4 hours or I'll never get to sleep."

Adam: "Oh dear, your an Insomniwhack... you really need to find yourself a fucktoy don't you!

Insomniwhack by Jarrod, Adamn and Kellyum September 17, 2013

insomnawang 

a wang that never sleeps hence the 'insomna' part

that girl is soo fine, i now have an insomnawang

insomnawang by eelliiee January 18, 2008

Insomnian 

The Citizens of The Kingdom Of Insomnia.

Your "sweet friend" Joseph asked, "Why you look so fatigued? Don't you had a good sleep last night?."
Me, "Screw you and your empathy. Bitch I am holding an Insomnian passport. "

Insomnian by I am THE Insomnian October 2, 2022

insomnimaniac

One who is slightly crazy from chronic insomnia.

Hey Robert's been kind of an insomnimaniac lately don't you think?

insomnimaniac by Ballsoswag July 19, 2023