Banderbating 

When every band member (in a musical band) masterbates EACH OTHER, not ones self.

Boys, we did a lot of Banderbating last night.

Banderbating by kissintherain3x January 25, 2008

wanderbating 

To wander whilst masterbating. Frequently performed by those who get distracted easily and need a change of scenery. Painfully awkward for room mates, houseguests, parents, etc.

I once walked in on my brother while he was masturbating. Wait, I walked in on him while I was masturbating. I was wanderbating.

wanderbating by PhilFFI January 7, 2011

baggerbating 

The process of mastubating through "Tea-bagging"

I love baggerbating, it makes me feal amazing.

baggerbating by potato sacker69 February 21, 2010

manderbating

A seldom used expression for masturbating without using one's hands. Just a sexual thought in one's mind would constitute as meanderbating, masterbating with one's mind.

He was manderbating in class, because he could not leave to go to the bathroom.

manderbating by Steve February 1, 2004

basterbating 

V. (Baz-ter-BAY-ting):
The act of masturbating using garlic bread or the grease from garlic bread. This has been known to cause plane crashes and affect Counter-Strike:Source performance positively.

Example 1:
Woman: "What happened to that plane!!!!"
Man: "The pilot was basterbating..."
Woman:"Ouch..."
Man:"Yep, Virgin Airways has lost 4 planes this year to basterbating. It's a tragedy."

Example 2:
MooN: "Woah, Grazi is bhopping like a boss!!!"
PedoBear: "Yah, what's up with that?"
Grazi:"Sorry, what? I was busy basterbating"

basterbating by MooN333 September 13, 2011