What is Mostest-ostest?
1.
The largest real number imaginable. It is equivalent to infinity -1.
Generally used in disputes to quantify how much one likes/dislikes something.
(Guy) This burger is awesome. I love burgers.
(Girl) I love them more than you, I love burgers the most.
(Guy) I love burgers the Mostest-Ostest.
(Girl) Your mathematical superiority has left me with no viable response. I bow down to your supreme love of burgers.
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Random Words:
1. 
a smelly vagina, or one that you stick your dick into and it burns
bobby mullens aka the pussy whipped king has a spicey tuna
See puss..