bastectomy 

noun: meaning: the act of removing or having removed a bastard from your life completely.

Friend #1: Are you still drinking a 750ml of vodka each night?"

Friend #2 Nah, I'm down to 2 mojito's like a normal person."

Friend #1 Wow, how'd you manage that? AA?

Friend #2 Well honestly, I feel so much better now that I've had my bastectomy, I don't have a problem anymore..hiccup."

Also see: bastectimologist. (The person who removes the bastard from said life, often a professional or a new bastard)

bastectomy by Cathi Robertson June 17, 2008

mastectomy

Removal of one or both a females breast due to breast cancer.

Emily: omg, why doesn't Sandra have any tits?? freak!
Morgan: Emily, stop being a bitch! She has breast cancer. She needed to have mastectomy surgery to remove her tits.
Emily: ohh, sorry Sandra. =/

mastectomy by crazyyyyyychic November 25, 2007

Involuntary mastectomy

A form of breast reduction or removal. Usually performed by an unlicensed surgeon using a machete in a dark room with no anaesthesia.

You can watch how to perform an involuntary mastectomy on your girl if you pick up Tears of the sun.

Involuntary mastectomy by Solid Mantis June 16, 2018

breastectomy 

This is what the average teenage girl calls a mastectomy

My grandma just had a double breastectomy--she got her boobs chopped off!

breastectomy by lidocaine February 4, 2010

Bosectomy 

The complete removal of a Bose stereo system from one's car in order to replace it with a system of actual quality.

After I give my G35 a Bosectomy, I'm going to put a system in that doesn't sound like over-marketed, over-priced shit.

Bosectomy by sir_rapture June 24, 2009

Vastectomy 

A surgical procedure similar to a vasectomy, but performed on a rather large and robust scrotum/testicals. A gentleman with "big balls" would require a Vastectomy.

David: Dr I would like a vasectomy please.

Doctor: OK lets start with a physical exam, please drop your pants.

David: With pleasure Doc.

Doctor: Wow! From the looks of that duffel bag of a scrotum I can see right off that you need a Vastectomy.

Vastectomy by BigBlackBlick September 15, 2010

Bassectomy

to vibrate a mans testicles from a filthy bassline to the point of causing ejaculation and imminent loss of fertility and use of the penis.

naw sheet nigga that bassline cut like a knife shit gave u a rull bassectomy nigga.

Bassectomy by Unicron420 March 22, 2011