Backsterbation 

The act of rubbing your back against the edge of a wall to relieve tension and pain. It's a well known fact that violating your home's jagged edges relieves stress, improves posture, and alleviates depression. Studies have also shown that regular backsterbation increases sexual pleasure and rekindles lackluster relationships. Common side effects include missing socks and blindness.

Daniel: Hey, bro. Could you give me a massage?

Noah: Nah, b. I'm in the middle of an intense game of Starcraft 2.

Daniel: Aw, man. I guess I'll just have to resort to backsterbation again.

Backsterbation by backsterbater4lyfe June 13, 2011

Blacksturbation 

Masturbating while blacked out.

Dude! Frankie was so fucked up last night he performed Blacksturbation!

Blacksturbation by MasteRofLoL January 21, 2012

Backsturbating 

Rubbing your back against something to stop an itch.

Attendees of the meeting found Joe's backsturbating distracting.

Backsturbating by IDtenT September 12, 2014

Jacksterbation 

The combined process of jacking off and masterbating.

"The only way I could think to celebrate the end of the work week was with an intense jacksterbation"

Jacksterbation by Frankie "J" Leisure October 18, 2008

Babsterbation 

A unique fixation, wherein one finds himself engorged in his nether regions upon watching Babar Azam bat. Common side effects include delusions, ejaculations at the mere mention of babar. In rare cases we have seen subjects creating shrines of said person and bellowing statistics whilst shadow practicing Babar Azam's cover drive with their penis.

Also see statsurbation.

Bro I can't hang out tonight.Babar Azam is gonna bat tonight, have prepared everything for an epic babsterbation session. Need some me time with Babs.

Babsterbation by Babs4life May 22, 2018

Backsturbating 

When you itch your back with a backscratcher and moaning

"I find it really disturbing when my dad starts backsturbating in front of me in the living room."

Backsturbating by ThatIdiot June 15, 2018