Definitions by Zepto
Perplexigram
Basically it is any mathematical diagram, designed or made by mistake only to totally confuse whoever is going to look at it.
Joe: That diagram Mr. Smith showed us in class today made me feel really dumb.
John: Don't worry. We all felt like that. It was a perplexigram.
John: Don't worry. We all felt like that. It was a perplexigram.
Perplexigram by Zepto September 29, 2009
Infinity
You cannot define infinity as you would therefore exclude something in your definition. Infinity includes everything, but also nothing.