Its a word of endearing. When your significant other says something along the lines of "I love you the most" you can say "well, I love you the mostest"
by Just_a_sensitive_Leo June 7, 2018
Get the Mostest mug.by Headlettucedude June 12, 2018
Get the Mostest mug.Related Words
mostest can be used for when you're trying to find a word bigger than most but you can't think of anything so you need to use mostest.
by bbhitetch June 20, 2018
Get the Mostest mug.I love this the mostest.
by Dabossmemez February 26, 2018
Get the Mostest mug.The most a person could EVER, and I mean EVER, love someone. It beats every other word. (Can only be used by Jeff.)
by Jmichael7 August 5, 2018
Get the Mostest mug.Charlee-Jennifer: I love you.
Mommy: I love you more.
Charlee-Jennifer: I love you most.
Mommy: I love you mostest.
Charlee-Jennifer: wow, you love me that much mommy.
Mommy: I love you more.
Charlee-Jennifer: I love you most.
Mommy: I love you mostest.
Charlee-Jennifer: wow, you love me that much mommy.
by MotherG August 23, 2018
Get the Mostest mug.