Definitions by TheMostCorrectPersonToEverExis

Mostest 

To love someone more than anything that exists or has ever existed. This is more than most and cannot be beaten, under any circumstances, especially by the non-existent words "mostestest" and "mostestestest"

Dominic: I love you.

Stephanie: I love you mostest.

Dominic: Nooooo. I must accept my defeat. You really do love me mostest, Steph.

Mostest by TheMostCorrectPersonToEverExis February 28, 2018