signology

the technique for communication using signs and symbols.

Sign language is a part of signology.

signology by uttam maharjan January 26, 2013

Slideology 

(n) the content of a Powerpoint presentation.

Dude, I'm gonna need to check out the slideology on that before I can speak intelligently about it.

Slideology by appledorn March 31, 2009

skidology 

The study and or participation of doing mental burnouts and skids.

"Get Gazza and the boy's down at the burnout pad for some skidology this weekend".

skidology by Larrikin December 11, 2019

bullvine skitology 

It means...……………… BULLSHIT

"I am gay" Warren boasted
"That's a load of bullvine skitology"

bullvine skitology by bullvine skitology November 5, 2018