slanginology 

A word used to describe any form of slang.

slanginology by wazerface August 21, 2003

Slanganology

Having expertise in the area of slang and ebonics.

Yo man my slanganology is dumb stupid. Or Dawg can you believe that Ol boy wanta question my slanganology? He outta deahh.

Slanganology by Jd"I keeps it 100 24/9"Royal'e May 26, 2012