Gobblygook

Most usually referring to some inane math equation (or a section of one) on the board, but can be used in other situations in which someone understands something but doesn't feel like going through the process of saying it out-loud.
"So you need to insert the exponent gobblygook into that other bogus over there..."
by Andy Nelsons February 25, 2012
mugGet the Gobblygookmug.

Gobblygook

"That policy change is a bunch of gobblygook"
by trafficsuckedthismorning September 19, 2016
mugGet the Gobblygookmug.