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3.
when someone makes something more douche-like than it was before
'fo shizzle my nizzle' is a bastardization of 'fo sheezy my neezy' which is a bastardization of 'for sure my nigga' which is a bastardization of 'i concur with you whole-heartedly, my african-american friend'
by deziree February 24, 2007
 
1.
1) The process of making something illegitimate
2) The process of bringing something to a form which is not as good as the one it was in before, i.e. the language glorified by urbandictionary.com
by Kevin Smith January 01, 2004
 
2.
The act of changing a word to suit your own needs.
I bastardized BUDDY into BUDZ; sounds better and saves a syllable!
by Shmouse May 22, 2005
 
4.
1.The act of severely screwing something up.
2. The reduction of one's status due to that person's retarded act.
1. "fo shizzle ma nizzle" is a bastardization of "fo' sheezy mah neezy" which is a bastardization of "for sure mah nigga." <thank you, unknown source for the use of your quote>(2.)
by Fatass February 12, 2003
 
5.
See ODB and his having 20 different kids by that many different women.
"Man, that nigga ODB.. he be doin' some bastardization like, every single day, loc."
by MC Ren April 15, 2003