Tacology
The study of tacos and their value in our society.
Taco Bell in a prestigious university offering the degree program of tacology.
tacolog
A huge dried and cracked turd lying unflushed in a Mexican restaraunt, primarily found at Taco Bell and other similar discount Mexican food outlets.
I was going to pinch a fat loaf in the bathroom, but someone already beat me to it with a Tacolog, and I can't even get the shitter to flush now. Great.