This is a soon coming Mount in World of Warcraft. This is a dinosaur-type mount, but if you look at the mount, you will notice that the dinosaur is made of mathematical symbols and if you buy the $50 type (it is Purple) It is a giant Division Symbol, with the head of a dinosaur.
A dumb punchline that your math teacher recites in class that you have no choice but to laugh at so that the teacher will continue to waste time and give you better grades. A rise in applause to algebros jokes is observable in the weeks leading up to recommendation deadlines and parent-teacher conferences. The term is generally applicable to any such puns.
Mr. Wilson started class off with an algebros story. We all pretty much smiled and nodded as he ran out the first ten minutes of class.
<Matty> So there's five of us, plus sales tax... So by my calculation we should have thirty two cents left over.
<Dewayne> There was... thirty two cents left over.
<Matty> Like an Algeboss!